971069255

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{2029}}^1$

素因数の和:2283

約数の個数: 32

約数和(自身を含む): 1295952000

約数和(自身を除く): 324882745

約数列:

[1, 5, 13, 37, 65, 185, 199, 481, 995, 2029, 2405, 2587, 7363, 10145, 12935, 26377, 36815, 75073, 95719, 131885, 375365, 403771, 478595, 975949, 2018855, 4879745, 5249023, 14939527, 26245115, 74697635, 194213851, 971069255]

約数ペア:

[(1, 971069255), (5, 194213851), (13, 74697635), (37, 26245115), (65, 14939527), (185, 5249023), (199, 4879745), (481, 2018855), (995, 975949), (2029, 478595), (2405, 403771), (2587, 375365), (7363, 131885), (10145, 95719), (12935, 75073), (26377, 36815)]