18160125

素因数分解:

$3^1\times 5^3\times {\mathrm{79}}^1\times {\mathrm{613}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 30650880

約数和(自身を除く): 12490755

約数列:

[1, 3, 5, 15, 25, 75, 79, 125, 237, 375, 395, 613, 1185, 1839, 1975, 3065, 5925, 9195, 9875, 15325, 29625, 45975, 48427, 76625, 145281, 229875, 242135, 726405, 1210675, 3632025, 6053375, 18160125]

約数ペア:

[(1, 18160125), (3, 6053375), (5, 3632025), (15, 1210675), (25, 726405), (75, 242135), (79, 229875), (125, 145281), (237, 76625), (375, 48427), (395, 45975), (613, 29625), (1185, 15325), (1839, 9875), (1975, 9195), (3065, 5925)]