348701875

素因数分解:

$5^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{887}}^1$

素因数の和:961

約数の個数: 40

約数和(自身を含む): 474373152

約数和(自身を除く): 125671277

約数列:

[1, 5, 17, 25, 37, 85, 125, 185, 425, 625, 629, 887, 925, 2125, 3145, 4435, 4625, 10625, 15079, 15725, 22175, 23125, 32819, 75395, 78625, 110875, 164095, 376975, 393125, 554375, 557923, 820475, 1884875, 2789615, 4102375, 9424375, 13948075, 20511875, 69740375, 348701875]

約数ペア:

[(1, 348701875), (5, 69740375), (17, 20511875), (25, 13948075), (37, 9424375), (85, 4102375), (125, 2789615), (185, 1884875), (425, 820475), (625, 557923), (629, 554375), (887, 393125), (925, 376975), (2125, 164095), (3145, 110875), (4435, 78625), (4625, 75395), (10625, 32819), (15079, 23125), (15725, 22175)]