22184375

素因数分解:

$5^5\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 28748160

約数和(自身を除く): 6563785

約数列:

[1, 5, 25, 31, 125, 155, 229, 625, 775, 1145, 3125, 3875, 5725, 7099, 19375, 28625, 35495, 96875, 143125, 177475, 715625, 887375, 4436875, 22184375]

約数ペア:

[(1, 22184375), (5, 4436875), (25, 887375), (31, 715625), (125, 177475), (155, 143125), (229, 96875), (625, 35495), (775, 28625), (1145, 19375), (3125, 7099), (3875, 5725)]