120880595

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1399}}^1\times {\mathrm{1571}}^1$

素因数の和:2986

約数の個数: 16

約数和(自身を含む): 158457600

約数和(自身を除く): 37577005

約数列:

[1, 5, 11, 55, 1399, 1571, 6995, 7855, 15389, 17281, 76945, 86405, 2197829, 10989145, 24176119, 120880595]

約数ペア:

[(1, 120880595), (5, 24176119), (11, 10989145), (55, 2197829), (1399, 86405), (1571, 76945), (6995, 17281), (7855, 15389)]