25414425

素因数分解:

$3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1637}}^1$

素因数の和:1679

約数の個数: 48

約数和(自身を含む): 48746880

約数和(自身を除く): 23332455

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 115, 135, 207, 225, 345, 575, 621, 675, 1035, 1637, 1725, 3105, 4911, 5175, 8185, 14733, 15525, 24555, 37651, 40925, 44199, 73665, 112953, 122775, 188255, 220995, 338859, 368325, 564765, 941275, 1016577, 1104975, 1694295, 2823825, 5082885, 8471475, 25414425]

約数ペア:

[(1, 25414425), (3, 8471475), (5, 5082885), (9, 2823825), (15, 1694295), (23, 1104975), (25, 1016577), (27, 941275), (45, 564765), (69, 368325), (75, 338859), (115, 220995), (135, 188255), (207, 122775), (225, 112953), (345, 73665), (575, 44199), (621, 40925), (675, 37651), (1035, 24555), (1637, 15525), (1725, 14733), (3105, 8185), (4911, 5175)]