5177925

素因数分解:

$3^4\times 5^2\times {\mathrm{2557}}^1$

素因数の和:2579

約数の個数: 30

約数和(自身を含む): 9595058

約数和(自身を除く): 4417133

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 2557, 7671, 12785, 23013, 38355, 63925, 69039, 115065, 191775, 207117, 345195, 575325, 1035585, 1725975, 5177925]

約数ペア:

[(1, 5177925), (3, 1725975), (5, 1035585), (9, 575325), (15, 345195), (25, 207117), (27, 191775), (45, 115065), (75, 69039), (81, 63925), (135, 38355), (225, 23013), (405, 12785), (675, 7671), (2025, 2557)]