80453835

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:174

約数の個数: 144

約数和(自身を含む): 184384512

約数和(自身を除く): 103930677

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 31, 33, 35, 45, 49, 55, 63, 77, 93, 99, 105, 107, 147, 155, 165, 217, 231, 245, 279, 315, 321, 341, 385, 441, 465, 495, 535, 539, 651, 693, 735, 749, 963, 1023, 1085, 1155, 1177, 1395, 1519, 1605, 1617, 1705, 1953, 2205, 2247, 2387, 2695, 3069, 3255, 3317, 3465, 3531, 3745, 4557, 4815, 4851, 5115, 5243, 5885, 6741, 7161, 7595, 8085, 8239, 9765, 9951, 10593, 11235, 11935, 13671, 15345, 15729, 16585, 16709, 17655, 21483, 22785, 23219, 24255, 24717, 26215, 29853, 33705, 35805, 36487, 41195, 47187, 49755, 50127, 52965, 57673, 68355, 69657, 74151, 78645, 83545, 107415, 109461, 116095, 123585, 149265, 150381, 162533, 173019, 182435, 208971, 235935, 250635, 255409, 288365, 328383, 348285, 370755, 487599, 519057, 547305, 751905, 766227, 812665, 865095, 1044855, 1277045, 1462797, 1641915, 1787863, 2298681, 2437995, 2595285, 3831135, 5363589, 7313985, 8939315, 11493405, 16090767, 26817945, 80453835]

約数ペア:

[(1, 80453835), (3, 26817945), (5, 16090767), (7, 11493405), (9, 8939315), (11, 7313985), (15, 5363589), (21, 3831135), (31, 2595285), (33, 2437995), (35, 2298681), (45, 1787863), (49, 1641915), (55, 1462797), (63, 1277045), (77, 1044855), (93, 865095), (99, 812665), (105, 766227), (107, 751905), (147, 547305), (155, 519057), (165, 487599), (217, 370755), (231, 348285), (245, 328383), (279, 288365), (315, 255409), (321, 250635), (341, 235935), (385, 208971), (441, 182435), (465, 173019), (495, 162533), (535, 150381), (539, 149265), (651, 123585), (693, 116095), (735, 109461), (749, 107415), (963, 83545), (1023, 78645), (1085, 74151), (1155, 69657), (1177, 68355), (1395, 57673), (1519, 52965), (1605, 50127), (1617, 49755), (1705, 47187), (1953, 41195), (2205, 36487), (2247, 35805), (2387, 33705), (2695, 29853), (3069, 26215), (3255, 24717), (3317, 24255), (3465, 23219), (3531, 22785), (3745, 21483), (4557, 17655), (4815, 16709), (4851, 16585), (5115, 15729), (5243, 15345), (5885, 13671), (6741, 11935), (7161, 11235), (7595, 10593), (8085, 9951), (8239, 9765)]