85003009

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2389}}^1$

素因数の和:2449

約数の個数: 32

約数和(自身を含む): 115637760

約数和(自身を除く): 30634751

約数列:

[1, 7, 13, 17, 23, 91, 119, 161, 221, 299, 391, 1547, 2093, 2389, 2737, 5083, 16723, 31057, 35581, 40613, 54947, 217399, 284291, 384629, 527969, 714311, 934099, 3695783, 5000177, 6538693, 12143287, 85003009]

約数ペア:

[(1, 85003009), (7, 12143287), (13, 6538693), (17, 5000177), (23, 3695783), (91, 934099), (119, 714311), (161, 527969), (221, 384629), (299, 284291), (391, 217399), (1547, 54947), (2093, 40613), (2389, 35581), (2737, 31057), (5083, 16723)]