25790789025

素因数分解:

$3^2\times 5^2\times {\mathrm{4091}}^1\times {\mathrm{28019}}^1$

素因数の和:32126

約数の個数: 36

約数和(自身を含む): 46207109520

約数和(自身を除く): 20416320495

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 4091, 12273, 20455, 28019, 36819, 61365, 84057, 102275, 140095, 184095, 252171, 306825, 420285, 700475, 920475, 1260855, 2101425, 6304275, 114625729, 343877187, 573128645, 1031631561, 1719385935, 2865643225, 5158157805, 8596929675, 25790789025]

約数ペア:

[(1, 25790789025), (3, 8596929675), (5, 5158157805), (9, 2865643225), (15, 1719385935), (25, 1031631561), (45, 573128645), (75, 343877187), (225, 114625729), (4091, 6304275), (12273, 2101425), (20455, 1260855), (28019, 920475), (36819, 700475), (61365, 420285), (84057, 306825), (102275, 252171), (140095, 184095)]