6641355

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3329}}^1$

素因数の和:3363

約数の個数: 32

約数和(自身を含む): 12787200

約数和(自身を除く): 6145845

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 3329, 9987, 16645, 23303, 49935, 63251, 69909, 116515, 189753, 316255, 349545, 442757, 948765, 1328271, 2213785, 6641355]

約数ペア:

[(1, 6641355), (3, 2213785), (5, 1328271), (7, 948765), (15, 442757), (19, 349545), (21, 316255), (35, 189753), (57, 116515), (95, 69909), (105, 63251), (133, 49935), (285, 23303), (399, 16645), (665, 9987), (1995, 3329)]