39190057555

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:437

約数の個数: 96

約数和(自身を含む): 55515672576

約数和(自身を除く): 16325615021

約数列:

[1, 5, 11, 29, 31, 55, 145, 151, 155, 181, 319, 341, 755, 841, 899, 905, 1595, 1661, 1705, 1991, 4205, 4379, 4495, 4681, 5249, 5611, 8305, 9251, 9889, 9955, 21895, 23405, 26071, 26245, 27331, 28055, 46255, 48169, 49445, 51491, 57739, 61721, 126991, 130355, 135749, 136655, 152221, 162719, 240845, 257455, 286781, 288695, 300641, 308605, 634955, 678745, 761105, 792599, 813595, 847261, 1396901, 1433905, 1493239, 1503205, 1674431, 1789909, 3936721, 3962995, 4236305, 4718851, 6984505, 7466195, 8372155, 8718589, 8949545, 9319871, 19683605, 22985371, 23594255, 24570569, 43303931, 43592945, 46599355, 51907361, 114926855, 122852845, 216519655, 252839081, 259536805, 270276259, 712546501, 1264195405, 1351381295, 3562732505, 7838011511, 39190057555]

約数ペア:

[(1, 39190057555), (5, 7838011511), (11, 3562732505), (29, 1351381295), (31, 1264195405), (55, 712546501), (145, 270276259), (151, 259536805), (155, 252839081), (181, 216519655), (319, 122852845), (341, 114926855), (755, 51907361), (841, 46599355), (899, 43592945), (905, 43303931), (1595, 24570569), (1661, 23594255), (1705, 22985371), (1991, 19683605), (4205, 9319871), (4379, 8949545), (4495, 8718589), (4681, 8372155), (5249, 7466195), (5611, 6984505), (8305, 4718851), (9251, 4236305), (9889, 3962995), (9955, 3936721), (21895, 1789909), (23405, 1674431), (26071, 1503205), (26245, 1493239), (27331, 1433905), (28055, 1396901), (46255, 847261), (48169, 813595), (49445, 792599), (51491, 761105), (57739, 678745), (61721, 634955), (126991, 308605), (130355, 300641), (135749, 288695), (136655, 286781), (152221, 257455), (162719, 240845)]