45910625

素因数分解:

$5^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:215

約数の個数: 40

約数和(自身を含む): 63261000

約数和(自身を除く): 17350375

約数列:

[1, 5, 17, 25, 29, 85, 125, 145, 149, 425, 493, 625, 725, 745, 2125, 2465, 2533, 3625, 3725, 4321, 10625, 12325, 12665, 18125, 18625, 21605, 61625, 63325, 73457, 93125, 108025, 308125, 316625, 367285, 540125, 1583125, 1836425, 2700625, 9182125, 45910625]

約数ペア:

[(1, 45910625), (5, 9182125), (17, 2700625), (25, 1836425), (29, 1583125), (85, 540125), (125, 367285), (145, 316625), (149, 308125), (425, 108025), (493, 93125), (625, 73457), (725, 63325), (745, 61625), (2125, 21605), (2465, 18625), (2533, 18125), (3625, 12665), (3725, 12325), (4321, 10625)]