1061625

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:186

約数の個数: 32

約数和(自身を含む): 1872000

約数和(自身を除く): 810375

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 125, 149, 285, 375, 447, 475, 745, 1425, 2235, 2375, 2831, 3725, 7125, 8493, 11175, 14155, 18625, 42465, 55875, 70775, 212325, 353875, 1061625]

約数ペア:

[(1, 1061625), (3, 353875), (5, 212325), (15, 70775), (19, 55875), (25, 42465), (57, 18625), (75, 14155), (95, 11175), (125, 8493), (149, 7125), (285, 3725), (375, 2831), (447, 2375), (475, 2235), (745, 1425)]