856135085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{130409}}^1$

素因数の和:130528

約数の個数: 16

約数和(自身を含む): 1117352880

約数和(自身を除く): 261217795

約数列:

[1, 5, 13, 65, 101, 505, 1313, 6565, 130409, 652045, 1695317, 8476585, 13171309, 65856545, 171227017, 856135085]

約数ペア:

[(1, 856135085), (5, 171227017), (13, 65856545), (65, 13171309), (101, 8476585), (505, 1695317), (1313, 652045), (6565, 130409)]