229180625

素因数分解:

$5^4\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:299

約数の個数: 40

約数和(自身を含む): 303652800

約数和(自身を除く): 74472175

約数列:

[1, 5, 23, 25, 107, 115, 125, 149, 535, 575, 625, 745, 2461, 2675, 2875, 3427, 3725, 12305, 13375, 14375, 15943, 17135, 18625, 61525, 66875, 79715, 85675, 93125, 307625, 366689, 398575, 428375, 1538125, 1833445, 1992875, 2141875, 9167225, 9964375, 45836125, 229180625]

約数ペア:

[(1, 229180625), (5, 45836125), (23, 9964375), (25, 9167225), (107, 2141875), (115, 1992875), (125, 1833445), (149, 1538125), (535, 428375), (575, 398575), (625, 366689), (745, 307625), (2461, 93125), (2675, 85675), (2875, 79715), (3427, 66875), (3725, 61525), (12305, 18625), (13375, 17135), (14375, 15943)]