317959268545

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{58309}}^1\times {\mathrm{64153}}^1$

素因数の和:122484

約数の個数: 16

約数和(自身を含む): 404008531920

約数和(自身を除く): 86049263375

約数列:

[1, 5, 17, 85, 58309, 64153, 291545, 320765, 991253, 1090601, 4956265, 5453005, 3740697277, 18703486385, 63591853709, 317959268545]

約数ペア:

[(1, 317959268545), (5, 63591853709), (17, 18703486385), (85, 3740697277), (58309, 5453005), (64153, 4956265), (291545, 1090601), (320765, 991253)]