23173125

素因数分解:

$3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{727}}^1$

素因数の和:767

約数の個数: 40

約数和(自身を含む): 40936896

約数和(自身を除く): 17763771

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 625, 727, 1275, 1875, 2125, 2181, 3635, 6375, 10625, 10905, 12359, 18175, 31875, 37077, 54525, 61795, 90875, 185385, 272625, 308975, 454375, 926925, 1363125, 1544875, 4634625, 7724375, 23173125]

約数ペア:

[(1, 23173125), (3, 7724375), (5, 4634625), (15, 1544875), (17, 1363125), (25, 926925), (51, 454375), (75, 308975), (85, 272625), (125, 185385), (255, 90875), (375, 61795), (425, 54525), (625, 37077), (727, 31875), (1275, 18175), (1875, 12359), (2125, 10905), (2181, 10625), (3635, 6375)]