8869835

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 12700800

約数和(自身を除く): 3830965

約数列:

[1, 5, 13, 17, 23, 65, 85, 115, 221, 299, 349, 391, 1105, 1495, 1745, 1955, 4537, 5083, 5933, 8027, 22685, 25415, 29665, 40135, 77129, 104351, 136459, 385645, 521755, 682295, 1773967, 8869835]

約数ペア:

[(1, 8869835), (5, 1773967), (13, 682295), (17, 521755), (23, 385645), (65, 136459), (85, 104351), (115, 77129), (221, 40135), (299, 29665), (349, 25415), (391, 22685), (1105, 8027), (1495, 5933), (1745, 5083), (1955, 4537)]