61872675

素因数分解:

$3^1\times 5^2\times {\mathrm{643}}^1\times {\mathrm{1283}}^1$

素因数の和:1939

約数の個数: 24

約数和(自身を含む): 102535104

約数和(自身を除く): 40662429

約数列:

[1, 3, 5, 15, 25, 75, 643, 1283, 1929, 3215, 3849, 6415, 9645, 16075, 19245, 32075, 48225, 96225, 824969, 2474907, 4124845, 12374535, 20624225, 61872675]

約数ペア:

[(1, 61872675), (3, 20624225), (5, 12374535), (15, 4124845), (25, 2474907), (75, 824969), (643, 96225), (1283, 48225), (1929, 32075), (3215, 19245), (3849, 16075), (6415, 9645)]