16187715

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6311}}^1$

素因数の和:6344

約数の個数: 32

約数和(自身を含む): 30297600

約数和(自身を除く): 14109885

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 6311, 18933, 31555, 56799, 94665, 119909, 170397, 283995, 359727, 599545, 851985, 1079181, 1798635, 3237543, 5395905, 16187715]

約数ペア:

[(1, 16187715), (3, 5395905), (5, 3237543), (9, 1798635), (15, 1079181), (19, 851985), (27, 599545), (45, 359727), (57, 283995), (95, 170397), (135, 119909), (171, 94665), (285, 56799), (513, 31555), (855, 18933), (2565, 6311)]