161063125

素因数分解:

$5^4\times {\mathrm{47}}^1\times {\mathrm{5483}}^1$

素因数の和:5550

約数の個数: 20

約数和(自身を含む): 205584192

約数和(自身を除く): 44521067

約数列:

[1, 5, 25, 47, 125, 235, 625, 1175, 5483, 5875, 27415, 29375, 137075, 257701, 685375, 1288505, 3426875, 6442525, 32212625, 161063125]

約数ペア:

[(1, 161063125), (5, 32212625), (25, 6442525), (47, 3426875), (125, 1288505), (235, 685375), (625, 257701), (1175, 137075), (5483, 29375), (5875, 27415)]