20100486675

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{4393549}}^1$

素因数の和:4393623

約数の個数: 24

約数和(自身を含む): 33777612400

約数和(自身を除く): 13677125725

約数列:

[1, 3, 5, 15, 25, 61, 75, 183, 305, 915, 1525, 4575, 4393549, 13180647, 21967745, 65903235, 109838725, 268006489, 329516175, 804019467, 1340032445, 4020097335, 6700162225, 20100486675]

約数ペア:

[(1, 20100486675), (3, 6700162225), (5, 4020097335), (15, 1340032445), (25, 804019467), (61, 329516175), (75, 268006489), (183, 109838725), (305, 65903235), (915, 21967745), (1525, 13180647), (4575, 4393549)]