23786775

素因数分解:

$3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1489}}^1$

素因数の和:1576

約数の個数: 36

約数和(自身を含む): 43233840

約数和(自身を除く): 19447065

約数列:

[1, 3, 5, 9, 15, 25, 45, 71, 75, 213, 225, 355, 639, 1065, 1489, 1775, 3195, 4467, 5325, 7445, 13401, 15975, 22335, 37225, 67005, 105719, 111675, 317157, 335025, 528595, 951471, 1585785, 2642975, 4757355, 7928925, 23786775]

約数ペア:

[(1, 23786775), (3, 7928925), (5, 4757355), (9, 2642975), (15, 1585785), (25, 951471), (45, 528595), (71, 335025), (75, 317157), (213, 111675), (225, 105719), (355, 67005), (639, 37225), (1065, 22335), (1489, 15975), (1775, 13401), (3195, 7445), (4467, 5325)]