12061225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{719}}^1$

素因数の和:801

約数の個数: 24

約数和(自身を含む): 16606080

約数和(自身を除く): 4544855

約数列:

[1, 5, 11, 25, 55, 61, 275, 305, 671, 719, 1525, 3355, 3595, 7909, 16775, 17975, 39545, 43859, 197725, 219295, 482449, 1096475, 2412245, 12061225]

約数ペア:

[(1, 12061225), (5, 2412245), (11, 1096475), (25, 482449), (55, 219295), (61, 197725), (275, 43859), (305, 39545), (671, 17975), (719, 16775), (1525, 7909), (3355, 3595)]