15676498485

素因数分解:

$3^3\times 5^1\times {\mathrm{1471}}^1\times {\mathrm{78941}}^1$

素因数の和:80426

約数の個数: 32

約数和(自身を含む): 27888629760

約数和(自身を除く): 12212131275

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1471, 4413, 7355, 13239, 22065, 39717, 66195, 78941, 198585, 236823, 394705, 710469, 1184115, 2131407, 3552345, 10657035, 116122211, 348366633, 580611055, 1045099899, 1741833165, 3135299697, 5225499495, 15676498485]

約数ペア:

[(1, 15676498485), (3, 5225499495), (5, 3135299697), (9, 1741833165), (15, 1045099899), (27, 580611055), (45, 348366633), (135, 116122211), (1471, 10657035), (4413, 3552345), (7355, 2131407), (13239, 1184115), (22065, 710469), (39717, 394705), (66195, 236823), (78941, 198585)]