63907675

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 92806560

約数和(自身を除く): 28898885

約数列:

[1, 5, 13, 17, 25, 43, 65, 85, 215, 221, 269, 325, 425, 559, 731, 1075, 1105, 1345, 2795, 3497, 3655, 4573, 5525, 6725, 9503, 11567, 13975, 17485, 18275, 22865, 47515, 57835, 59449, 87425, 114325, 150371, 196639, 237575, 289175, 297245, 751855, 983195, 1486225, 2556307, 3759275, 4915975, 12781535, 63907675]

約数ペア:

[(1, 63907675), (5, 12781535), (13, 4915975), (17, 3759275), (25, 2556307), (43, 1486225), (65, 983195), (85, 751855), (215, 297245), (221, 289175), (269, 237575), (325, 196639), (425, 150371), (559, 114325), (731, 87425), (1075, 59449), (1105, 57835), (1345, 47515), (2795, 22865), (3497, 18275), (3655, 17485), (4573, 13975), (5525, 11567), (6725, 9503)]