12168045

素因数分解:

$3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{853}}^1$

素因数の和:1181

約数の個数: 24

約数和(自身を含む): 21182616

約数和(自身を除く): 9014571

約数列:

[1, 3, 5, 9, 15, 45, 317, 853, 951, 1585, 2559, 2853, 4265, 4755, 7677, 12795, 14265, 38385, 270401, 811203, 1352005, 2433609, 4056015, 12168045]

約数ペア:

[(1, 12168045), (3, 4056015), (5, 2433609), (9, 1352005), (15, 811203), (45, 270401), (317, 38385), (853, 14265), (951, 12795), (1585, 7677), (2559, 4755), (2853, 4265)]