7889512875

素因数分解:

$3^1\times 5^3\times {\mathrm{2029}}^1\times {\mathrm{10369}}^1$

素因数の和:12416

約数の個数: 32

約数和(自身を含む): 13135886400

約数和(自身を除く): 5246373525

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 2029, 6087, 10145, 10369, 30435, 31107, 50725, 51845, 152175, 155535, 253625, 259225, 760875, 777675, 1296125, 3888375, 21038701, 63116103, 105193505, 315580515, 525967525, 1577902575, 2629837625, 7889512875]

約数ペア:

[(1, 7889512875), (3, 2629837625), (5, 1577902575), (15, 525967525), (25, 315580515), (75, 105193505), (125, 63116103), (375, 21038701), (2029, 3888375), (6087, 1296125), (10145, 777675), (10369, 760875), (30435, 259225), (31107, 253625), (50725, 155535), (51845, 152175)]