85915125

素因数分解:

$3^2\times 5^3\times {\mathrm{76369}}^1$

素因数の和:76390

約数の個数: 24

約数和(自身を含む): 154878360

約数和(自身を除く): 68963235

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 1125, 76369, 229107, 381845, 687321, 1145535, 1909225, 3436605, 5727675, 9546125, 17183025, 28638375, 85915125]

約数ペア:

[(1, 85915125), (3, 28638375), (5, 17183025), (9, 9546125), (15, 5727675), (25, 3436605), (45, 1909225), (75, 1145535), (125, 687321), (225, 381845), (375, 229107), (1125, 76369)]