16010625

素因数分解:

$3^1\times 5^4\times {\mathrm{8539}}^1$

素因数の和:8562

約数の個数: 20

約数和(自身を含む): 26678960

約数和(自身を除く): 10668335

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1875, 8539, 25617, 42695, 128085, 213475, 640425, 1067375, 3202125, 5336875, 16010625]

約数ペア:

[(1, 16010625), (3, 5336875), (5, 3202125), (15, 1067375), (25, 640425), (75, 213475), (125, 128085), (375, 42695), (625, 25617), (1875, 8539)]