16105275

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2309}}^1$

素因数の和:2356

約数の個数: 36

約数和(自身を含む): 29789760

約数和(自身を除く): 13684485

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 155, 225, 279, 465, 775, 1395, 2309, 2325, 6927, 6975, 11545, 20781, 34635, 57725, 71579, 103905, 173175, 214737, 357895, 519525, 644211, 1073685, 1789475, 3221055, 5368425, 16105275]

約数ペア:

[(1, 16105275), (3, 5368425), (5, 3221055), (9, 1789475), (15, 1073685), (25, 644211), (31, 519525), (45, 357895), (75, 214737), (93, 173175), (155, 103905), (225, 71579), (279, 57725), (465, 34635), (775, 20781), (1395, 11545), (2309, 6975), (2325, 6927)]