61862645

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 82978560

約数和(自身を除く): 21115915

約数列:

[1, 5, 13, 41, 65, 139, 167, 205, 533, 695, 835, 1807, 2171, 2665, 5699, 6847, 9035, 10855, 23213, 28495, 34235, 74087, 89011, 116065, 301769, 370435, 445055, 951733, 1508845, 4758665, 12372529, 61862645]

約数ペア:

[(1, 61862645), (5, 12372529), (13, 4758665), (41, 1508845), (65, 951733), (139, 445055), (167, 370435), (205, 301769), (533, 116065), (695, 89011), (835, 74087), (1807, 34235), (2171, 28495), (2665, 23213), (5699, 10855), (6847, 9035)]