51265575

素因数分解:

$3^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1433}}^1$

素因数の和:1505

約数の個数: 48

約数和(自身を含む): 96020640

約数和(自身を除く): 44755065

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 53, 75, 135, 159, 225, 265, 477, 675, 795, 1325, 1431, 1433, 2385, 3975, 4299, 7155, 7165, 11925, 12897, 21495, 35775, 35825, 38691, 64485, 75949, 107475, 193455, 227847, 322425, 379745, 683541, 967275, 1139235, 1898725, 2050623, 3417705, 5696175, 10253115, 17088525, 51265575]

約数ペア:

[(1, 51265575), (3, 17088525), (5, 10253115), (9, 5696175), (15, 3417705), (25, 2050623), (27, 1898725), (45, 1139235), (53, 967275), (75, 683541), (135, 379745), (159, 322425), (225, 227847), (265, 193455), (477, 107475), (675, 75949), (795, 64485), (1325, 38691), (1431, 35825), (1433, 35775), (2385, 21495), (3975, 12897), (4299, 11925), (7155, 7165)]