86407125

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{32917}}^1$

素因数の和:32942

約数の個数: 32

約数和(自身を含む): 164326656

約数和(自身を除く): 77919531

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 525, 875, 2625, 32917, 98751, 164585, 230419, 493755, 691257, 822925, 1152095, 2468775, 3456285, 4114625, 5760475, 12343875, 17281425, 28802375, 86407125]

約数ペア:

[(1, 86407125), (3, 28802375), (5, 17281425), (7, 12343875), (15, 5760475), (21, 4114625), (25, 3456285), (35, 2468775), (75, 1152095), (105, 822925), (125, 691257), (175, 493755), (375, 230419), (525, 164585), (875, 98751), (2625, 32917)]