78481119445

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{1229}}^1\times {\mathrm{1721}}^1$

素因数の和:3177

約数の個数: 32

約数和(自身を含む): 97142703840

約数和(自身を除く): 18661584395

約数列:

[1, 5, 41, 181, 205, 905, 1229, 1721, 6145, 7421, 8605, 37105, 50389, 70561, 222449, 251945, 311501, 352805, 1112245, 1557505, 2115109, 9120409, 10575545, 12771541, 45602045, 63857705, 86719469, 382834729, 433597345, 1914173645, 15696223889, 78481119445]

約数ペア:

[(1, 78481119445), (5, 15696223889), (41, 1914173645), (181, 433597345), (205, 382834729), (905, 86719469), (1229, 63857705), (1721, 45602045), (6145, 12771541), (7421, 10575545), (8605, 9120409), (37105, 2115109), (50389, 1557505), (70561, 1112245), (222449, 352805), (251945, 311501)]