11921505

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{46751}}^1$

素因数の和:46776

約数の個数: 16

約数和(自身を含む): 20196864

約数和(自身を除く): 8275359

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 46751, 140253, 233755, 701265, 794767, 2384301, 3973835, 11921505]

約数ペア:

[(1, 11921505), (3, 3973835), (5, 2384301), (15, 794767), (17, 701265), (51, 233755), (85, 140253), (255, 46751)]