2948897275

素因数分解:

$5^2\times {\mathrm{23}}^2\times {\mathrm{222979}}^1$

素因数の和:223035

約数の個数: 18

約数和(自身を含む): 3822546140

約数和(自身を除く): 873648865

約数列:

[1, 5, 23, 25, 115, 529, 575, 2645, 13225, 222979, 1114895, 5128517, 5574475, 25642585, 117955891, 128212925, 589779455, 2948897275]

約数ペア:

[(1, 2948897275), (5, 589779455), (23, 128212925), (25, 117955891), (115, 25642585), (529, 5574475), (575, 5128517), (2645, 1114895), (13225, 222979)]