2584625

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:98

約数の個数: 32

約数和(自身を含む): 3594240

約数和(自身を除く): 1009615

約数列:

[1, 5, 23, 25, 29, 31, 115, 125, 145, 155, 575, 667, 713, 725, 775, 899, 2875, 3335, 3565, 3625, 3875, 4495, 16675, 17825, 20677, 22475, 83375, 89125, 103385, 112375, 516925, 2584625]

約数ペア:

[(1, 2584625), (5, 516925), (23, 112375), (25, 103385), (29, 89125), (31, 83375), (115, 22475), (125, 20677), (145, 17825), (155, 16675), (575, 4495), (667, 3875), (713, 3625), (725, 3565), (775, 3335), (899, 2875)]