12798195

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1619}}^1$

素因数の和:1675

約数の個数: 32

約数和(自身を含む): 22394880

約数和(自身を除く): 9596685

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 255, 465, 527, 1581, 1619, 2635, 4857, 7905, 8095, 24285, 27523, 50189, 82569, 137615, 150567, 250945, 412845, 752835, 853213, 2559639, 4266065, 12798195]

約数ペア:

[(1, 12798195), (3, 4266065), (5, 2559639), (15, 853213), (17, 752835), (31, 412845), (51, 250945), (85, 150567), (93, 137615), (155, 82569), (255, 50189), (465, 27523), (527, 24285), (1581, 8095), (1619, 7905), (2635, 4857)]