17690145

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3697}}^1$

素因数の和:3745

約数の個数: 32

約数和(自身を含む): 31950720

約数和(自身を除く): 14260575

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 145, 165, 319, 435, 957, 1595, 3697, 4785, 11091, 18485, 40667, 55455, 107213, 122001, 203335, 321639, 536065, 610005, 1179343, 1608195, 3538029, 5896715, 17690145]

約数ペア:

[(1, 17690145), (3, 5896715), (5, 3538029), (11, 1608195), (15, 1179343), (29, 610005), (33, 536065), (55, 321639), (87, 203335), (145, 122001), (165, 107213), (319, 55455), (435, 40667), (957, 18485), (1595, 11091), (3697, 4785)]