17389499495

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{809}}^1\times {\mathrm{5881}}^1$

素因数の和:6755

約数の個数: 32

約数和(自身を含む): 22640523840

約数和(自身を除く): 5251024345

約数列:

[1, 5, 17, 43, 85, 215, 731, 809, 3655, 4045, 5881, 13753, 29405, 34787, 68765, 99977, 173935, 252883, 499885, 591379, 1264415, 2956895, 4299011, 4757729, 21495055, 23788645, 80881393, 204582347, 404406965, 1022911735, 3477899899, 17389499495]

約数ペア:

[(1, 17389499495), (5, 3477899899), (17, 1022911735), (43, 404406965), (85, 204582347), (215, 80881393), (731, 23788645), (809, 21495055), (3655, 4757729), (4045, 4299011), (5881, 2956895), (13753, 1264415), (29405, 591379), (34787, 499885), (68765, 252883), (99977, 173935)]