29765685

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1471}}^1$

素因数の和:1569

約数の個数: 32

約数和(自身を含む): 50872320

約数和(自身を除く): 21106635

約数列:

[1, 3, 5, 15, 19, 57, 71, 95, 213, 285, 355, 1065, 1349, 1471, 4047, 4413, 6745, 7355, 20235, 22065, 27949, 83847, 104441, 139745, 313323, 419235, 522205, 1566615, 1984379, 5953137, 9921895, 29765685]

約数ペア:

[(1, 29765685), (3, 9921895), (5, 5953137), (15, 1984379), (19, 1566615), (57, 522205), (71, 419235), (95, 313323), (213, 139745), (285, 104441), (355, 83847), (1065, 27949), (1349, 22065), (1471, 20235), (4047, 7355), (4413, 6745)]