1873978777155

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1\times {\mathrm{4217}}^1$

素因数の和:4677

約数の個数: 128

約数和(自身を含む): 3273094573056

約数和(自身を除く): 1399115795901

約数列:

[1, 3, 5, 15, 17, 51, 53, 85, 131, 159, 251, 255, 265, 393, 655, 753, 795, 901, 1255, 1965, 2227, 2703, 3765, 4217, 4267, 4505, 6681, 6943, 11135, 12651, 12801, 13303, 13515, 20829, 21085, 21335, 32881, 33405, 34715, 39909, 63255, 64005, 66515, 71689, 98643, 104145, 118031, 164405, 199545, 215067, 223501, 226151, 354093, 358445, 493215, 552427, 558977, 590155, 670503, 678453, 1058467, 1075335, 1117505, 1130755, 1657281, 1676931, 1742693, 1770465, 2762135, 2794885, 3175401, 3352515, 3392265, 3799517, 5228079, 5292335, 8286405, 8384655, 8713465, 9391259, 11398551, 15877005, 17993939, 18997585, 26140395, 28173777, 29278631, 29625781, 46956295, 53981817, 56098751, 56992755, 87835893, 88877343, 89969695, 138659177, 140868885, 146393155, 148128905, 168296253, 269909085, 280493755, 415977531, 439179465, 444386715, 497736727, 693295885, 841481265, 953678767, 1493210181, 2079887655, 2357206009, 2488683635, 2861036301, 4768393835, 7071618027, 7348936381, 7466050905, 11786030045, 14305181505, 22046809143, 35358090135, 36744681905, 110234045715, 124931918477, 374795755431, 624659592385, 1873978777155]

約数ペア:

[(1, 1873978777155), (3, 624659592385), (5, 374795755431), (15, 124931918477), (17, 110234045715), (51, 36744681905), (53, 35358090135), (85, 22046809143), (131, 14305181505), (159, 11786030045), (251, 7466050905), (255, 7348936381), (265, 7071618027), (393, 4768393835), (655, 2861036301), (753, 2488683635), (795, 2357206009), (901, 2079887655), (1255, 1493210181), (1965, 953678767), (2227, 841481265), (2703, 693295885), (3765, 497736727), (4217, 444386715), (4267, 439179465), (4505, 415977531), (6681, 280493755), (6943, 269909085), (11135, 168296253), (12651, 148128905), (12801, 146393155), (13303, 140868885), (13515, 138659177), (20829, 89969695), (21085, 88877343), (21335, 87835893), (32881, 56992755), (33405, 56098751), (34715, 53981817), (39909, 46956295), (63255, 29625781), (64005, 29278631), (66515, 28173777), (71689, 26140395), (98643, 18997585), (104145, 17993939), (118031, 15877005), (164405, 11398551), (199545, 9391259), (215067, 8713465), (223501, 8384655), (226151, 8286405), (354093, 5292335), (358445, 5228079), (493215, 3799517), (552427, 3392265), (558977, 3352515), (590155, 3175401), (670503, 2794885), (678453, 2762135), (1058467, 1770465), (1075335, 1742693), (1117505, 1676931), (1130755, 1657281)]