8765965

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7933}}^1$

素因数の和:7968

約数の個数: 16

約数和(自身を含む): 11996208

約数和(自身を除く): 3230243

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 7933, 39665, 103129, 134861, 515645, 674305, 1753193, 8765965]

約数ペア:

[(1, 8765965), (5, 1753193), (13, 674305), (17, 515645), (65, 134861), (85, 103129), (221, 39665), (1105, 7933)]