11140245

素因数分解:

$3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{881}}^1$

素因数の和:1173

約数の個数: 24

約数和(自身を含む): 19400472

約数和(自身を除く): 8260227

約数列:

[1, 3, 5, 9, 15, 45, 281, 843, 881, 1405, 2529, 2643, 4215, 4405, 7929, 12645, 13215, 39645, 247561, 742683, 1237805, 2228049, 3713415, 11140245]

約数ペア:

[(1, 11140245), (3, 3713415), (5, 2228049), (9, 1237805), (15, 742683), (45, 247561), (281, 39645), (843, 13215), (881, 12645), (1405, 7929), (2529, 4405), (2643, 4215)]