68008875

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{16487}}^1$

素因数の和:16516

約数の個数: 32

約数和(自身を含む): 123462144

約数和(自身を除く): 55453269

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 825, 1375, 4125, 16487, 49461, 82435, 181357, 247305, 412175, 544071, 906785, 1236525, 2060875, 2720355, 4533925, 6182625, 13601775, 22669625, 68008875]

約数ペア:

[(1, 68008875), (3, 22669625), (5, 13601775), (11, 6182625), (15, 4533925), (25, 2720355), (33, 2060875), (55, 1236525), (75, 906785), (125, 544071), (165, 412175), (275, 247305), (375, 181357), (825, 82435), (1375, 49461), (4125, 16487)]