66251925

素因数分解:

$3^4\times 5^2\times {\mathrm{32717}}^1$

素因数の和:32739

約数の個数: 30

約数和(自身を含む): 122725218

約数和(自身を除く): 56473293

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 32717, 98151, 163585, 294453, 490755, 817925, 883359, 1472265, 2453775, 2650077, 4416795, 7361325, 13250385, 22083975, 66251925]

約数ペア:

[(1, 66251925), (3, 22083975), (5, 13250385), (9, 7361325), (15, 4416795), (25, 2650077), (27, 2453775), (45, 1472265), (75, 883359), (81, 817925), (135, 490755), (225, 294453), (405, 163585), (675, 98151), (2025, 32717)]