120020615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167861}}^1$

素因数の和:167890

約数の個数: 16

約数和(自身を含む): 169204896

約数和(自身を除く): 49184281

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 167861, 839305, 1846471, 2182193, 9232355, 10910965, 24004123, 120020615]

約数ペア:

[(1, 120020615), (5, 24004123), (11, 10910965), (13, 9232355), (55, 2182193), (65, 1846471), (143, 839305), (715, 167861)]