15009794540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{57729979}}^1$

素因数の和:57730001

約数の個数: 24

約数和(自身を含む): 33945228240

約数和(自身を除く): 18935433700

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 57729979, 115459958, 230919916, 288649895, 577299790, 750489727, 1154599580, 1500979454, 3001958908, 3752448635, 7504897270, 15009794540]

約数ペア:

[(1, 15009794540), (2, 7504897270), (4, 3752448635), (5, 3001958908), (10, 1500979454), (13, 1154599580), (20, 750489727), (26, 577299790), (52, 288649895), (65, 230919916), (130, 115459958), (260, 57729979)]