2626125

素因数分解:

$3^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:214

約数の個数: 32

約数和(自身を含む): 4492800

約数和(自身を除く): 1866675

約数列:

[1, 3, 5, 15, 25, 47, 75, 125, 141, 149, 235, 375, 447, 705, 745, 1175, 2235, 3525, 3725, 5875, 7003, 11175, 17625, 18625, 21009, 35015, 55875, 105045, 175075, 525225, 875375, 2626125]

約数ペア:

[(1, 2626125), (3, 875375), (5, 525225), (15, 175075), (25, 105045), (47, 55875), (75, 35015), (125, 21009), (141, 18625), (149, 17625), (235, 11175), (375, 7003), (447, 5875), (705, 3725), (745, 3525), (1175, 2235)]