1237807675

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3851}}^1$

素因数の和:3940

約数の個数: 48

約数和(自身を含む): 1765387008

約数和(自身を除く): 527579333

約数列:

[1, 5, 13, 23, 25, 43, 65, 115, 215, 299, 325, 559, 575, 989, 1075, 1495, 2795, 3851, 4945, 7475, 12857, 13975, 19255, 24725, 50063, 64285, 88573, 96275, 165593, 250315, 321425, 442865, 827965, 1151449, 1251575, 2152709, 2214325, 3808639, 4139825, 5757245, 10763545, 19043195, 28786225, 49512307, 53817725, 95215975, 247561535, 1237807675]

約数ペア:

[(1, 1237807675), (5, 247561535), (13, 95215975), (23, 53817725), (25, 49512307), (43, 28786225), (65, 19043195), (115, 10763545), (215, 5757245), (299, 4139825), (325, 3808639), (559, 2214325), (575, 2152709), (989, 1251575), (1075, 1151449), (1495, 827965), (2795, 442865), (3851, 321425), (4945, 250315), (7475, 165593), (12857, 96275), (13975, 88573), (19255, 64285), (24725, 50063)]