13836885

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 22982400

約数和(自身を除く): 9145515

約数列:

[1, 3, 5, 15, 41, 123, 149, 151, 205, 447, 453, 615, 745, 755, 2235, 2265, 6109, 6191, 18327, 18573, 22499, 30545, 30955, 67497, 91635, 92865, 112495, 337485, 922459, 2767377, 4612295, 13836885]

約数ペア:

[(1, 13836885), (3, 4612295), (5, 2767377), (15, 922459), (41, 337485), (123, 112495), (149, 92865), (151, 91635), (205, 67497), (447, 30955), (453, 30545), (615, 22499), (745, 18573), (755, 18327), (2235, 6191), (2265, 6109)]