109379375

素因数分解:

$5^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1087}}^1$

素因数の和:1137

約数の個数: 40

約数和(自身を含む): 163147776

約数和(自身を除く): 53768401

約数列:

[1, 5, 7, 23, 25, 35, 115, 125, 161, 175, 575, 625, 805, 875, 1087, 2875, 4025, 4375, 5435, 7609, 14375, 20125, 25001, 27175, 38045, 100625, 125005, 135875, 175007, 190225, 625025, 679375, 875035, 951125, 3125125, 4375175, 4755625, 15625625, 21875875, 109379375]

約数ペア:

[(1, 109379375), (5, 21875875), (7, 15625625), (23, 4755625), (25, 4375175), (35, 3125125), (115, 951125), (125, 875035), (161, 679375), (175, 625025), (575, 190225), (625, 175007), (805, 135875), (875, 125005), (1087, 100625), (2875, 38045), (4025, 27175), (4375, 25001), (5435, 20125), (7609, 14375)]