12674685

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 20995200

約数和(自身を除く): 8320515

約数列:

[1, 3, 5, 15, 53, 107, 149, 159, 265, 321, 447, 535, 745, 795, 1605, 2235, 5671, 7897, 15943, 17013, 23691, 28355, 39485, 47829, 79715, 85065, 118455, 239145, 844979, 2534937, 4224895, 12674685]

約数ペア:

[(1, 12674685), (3, 4224895), (5, 2534937), (15, 844979), (53, 239145), (107, 118455), (149, 85065), (159, 79715), (265, 47829), (321, 39485), (447, 28355), (535, 23691), (745, 17013), (795, 15943), (1605, 7897), (2235, 5671)]