23808125

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{3463}}^1$

素因数の和:3494

約数の個数: 20

約数和(自身を含む): 32464608

約数和(自身を除く): 8656483

約数列:

[1, 5, 11, 25, 55, 125, 275, 625, 1375, 3463, 6875, 17315, 38093, 86575, 190465, 432875, 952325, 2164375, 4761625, 23808125]

約数ペア:

[(1, 23808125), (5, 4761625), (11, 2164375), (25, 952325), (55, 432875), (125, 190465), (275, 86575), (625, 38093), (1375, 17315), (3463, 6875)]