30757325

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{359}}^1$

素因数の和:541

約数の個数: 24

約数和(自身を含む): 40176000

約数和(自身を除く): 9418675

約数列:

[1, 5, 23, 25, 115, 149, 359, 575, 745, 1795, 3427, 3725, 8257, 8975, 17135, 41285, 53491, 85675, 206425, 267455, 1230293, 1337275, 6151465, 30757325]

約数ペア:

[(1, 30757325), (5, 6151465), (23, 1337275), (25, 1230293), (115, 267455), (149, 206425), (359, 85675), (575, 53491), (745, 41285), (1795, 17135), (3427, 8975), (3725, 8257)]