12760995

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2111}}^1$

素因数の和:2163

約数の個数: 32

約数和(自身を含む): 22708224

約数和(自身を除く): 9947229

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 1209, 2015, 2111, 6045, 6333, 10555, 27443, 31665, 65441, 82329, 137215, 196323, 327205, 411645, 850733, 981615, 2552199, 4253665, 12760995]

約数ペア:

[(1, 12760995), (3, 4253665), (5, 2552199), (13, 981615), (15, 850733), (31, 411645), (39, 327205), (65, 196323), (93, 137215), (155, 82329), (195, 65441), (403, 31665), (465, 27443), (1209, 10555), (2015, 6333), (2111, 6045)]