19006301505

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{697351}}^1$

素因数の和:697461

約数の個数: 32

約数和(自身を含む): 32133980160

約数和(自身を除く): 13127678655

約数列:

[1, 3, 5, 15, 23, 69, 79, 115, 237, 345, 395, 1185, 1817, 5451, 9085, 27255, 697351, 2092053, 3486755, 10460265, 16039073, 48117219, 55090729, 80195365, 165272187, 240586095, 275453645, 826360935, 1267086767, 3801260301, 6335433835, 19006301505]

約数ペア:

[(1, 19006301505), (3, 6335433835), (5, 3801260301), (15, 1267086767), (23, 826360935), (69, 275453645), (79, 240586095), (115, 165272187), (237, 80195365), (345, 55090729), (395, 48117219), (1185, 16039073), (1817, 10460265), (5451, 3486755), (9085, 2092053), (27255, 697351)]