5420925

素因数分解:

$3^4\times 5^2\times {\mathrm{2677}}^1$

素因数の和:2699

約数の個数: 30

約数和(自身を含む): 10045178

約数和(自身を除く): 4624253

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 2677, 8031, 13385, 24093, 40155, 66925, 72279, 120465, 200775, 216837, 361395, 602325, 1084185, 1806975, 5420925]

約数ペア:

[(1, 5420925), (3, 1806975), (5, 1084185), (9, 602325), (15, 361395), (25, 216837), (27, 200775), (45, 120465), (75, 72279), (81, 66925), (135, 40155), (225, 24093), (405, 13385), (675, 8031), (2025, 2677)]