23825625

素因数分解:

$3^1\times 5^4\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:251

約数の個数: 40

約数和(自身を含む): 40412064

約数和(自身を除く): 16586439

約数列:

[1, 3, 5, 15, 25, 75, 97, 125, 131, 291, 375, 393, 485, 625, 655, 1455, 1875, 1965, 2425, 3275, 7275, 9825, 12125, 12707, 16375, 36375, 38121, 49125, 60625, 63535, 81875, 181875, 190605, 245625, 317675, 953025, 1588375, 4765125, 7941875, 23825625]

約数ペア:

[(1, 23825625), (3, 7941875), (5, 4765125), (15, 1588375), (25, 953025), (75, 317675), (97, 245625), (125, 190605), (131, 181875), (291, 81875), (375, 63535), (393, 60625), (485, 49125), (625, 38121), (655, 36375), (1455, 16375), (1875, 12707), (1965, 12125), (2425, 9825), (3275, 7275)]