127175045

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 166209408

約数和(自身を除く): 39034363

約数列:

[1, 5, 17, 67, 85, 137, 163, 335, 685, 815, 1139, 2329, 2771, 5695, 9179, 10921, 11645, 13855, 22331, 45895, 54605, 111655, 156043, 185657, 379627, 780215, 928285, 1496177, 1898135, 7480885, 25435009, 127175045]

約数ペア:

[(1, 127175045), (5, 25435009), (17, 7480885), (67, 1898135), (85, 1496177), (137, 928285), (163, 780215), (335, 379627), (685, 185657), (815, 156043), (1139, 111655), (2329, 54605), (2771, 45895), (5695, 22331), (9179, 13855), (10921, 11645)]