168063125

素因数分解:

$5^4\times {\mathrm{443}}^1\times {\mathrm{607}}^1$

素因数の和:1070

約数の個数: 20

約数和(自身を含む): 210832512

約数和(自身を除く): 42769387

約数列:

[1, 5, 25, 125, 443, 607, 625, 2215, 3035, 11075, 15175, 55375, 75875, 268901, 276875, 379375, 1344505, 6722525, 33612625, 168063125]

約数ペア:

[(1, 168063125), (5, 33612625), (25, 6722525), (125, 1344505), (443, 379375), (607, 276875), (625, 268901), (2215, 75875), (3035, 55375), (11075, 15175)]