53216325

素因数分解:

$3^3\times 5^2\times {\mathrm{78839}}^1$

素因数の和:78858

約数の個数: 24

約数和(自身を含む): 97761600

約数和(自身を除く): 44545275

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 78839, 236517, 394195, 709551, 1182585, 1970975, 2128653, 3547755, 5912925, 10643265, 17738775, 53216325]

約数ペア:

[(1, 53216325), (3, 17738775), (5, 10643265), (9, 5912925), (15, 3547755), (25, 2128653), (27, 1970975), (45, 1182585), (75, 709551), (135, 394195), (225, 236517), (675, 78839)]