63317715

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1103}}^1$

素因数の和:1243

約数の個数: 32

約数和(自身を含む): 104924160

約数和(自身を除く): 41606445

約数列:

[1, 3, 5, 15, 43, 89, 129, 215, 267, 445, 645, 1103, 1335, 3309, 3827, 5515, 11481, 16545, 19135, 47429, 57405, 98167, 142287, 237145, 294501, 490835, 711435, 1472505, 4221181, 12663543, 21105905, 63317715]

約数ペア:

[(1, 63317715), (3, 21105905), (5, 12663543), (15, 4221181), (43, 1472505), (89, 711435), (129, 490835), (215, 294501), (267, 237145), (445, 142287), (645, 98167), (1103, 57405), (1335, 47429), (3309, 19135), (3827, 16545), (5515, 11481)]