23255025

素因数分解:

$3^1\times 5^2\times {\mathrm{311}}^1\times {\mathrm{997}}^1$

素因数の和:1321

約数の個数: 24

約数和(自身を含む): 38610624

約数和(自身を除く): 15355599

約数列:

[1, 3, 5, 15, 25, 75, 311, 933, 997, 1555, 2991, 4665, 4985, 7775, 14955, 23325, 24925, 74775, 310067, 930201, 1550335, 4651005, 7751675, 23255025]

約数ペア:

[(1, 23255025), (3, 7751675), (5, 4651005), (15, 1550335), (25, 930201), (75, 310067), (311, 74775), (933, 24925), (997, 23325), (1555, 14955), (2991, 7775), (4665, 4985)]