13834515

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{239}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 23639040

約数和(自身を除く): 9804525

約数列:

[1, 3, 5, 15, 17, 51, 85, 227, 239, 255, 681, 717, 1135, 1195, 3405, 3585, 3859, 4063, 11577, 12189, 19295, 20315, 54253, 57885, 60945, 162759, 271265, 813795, 922301, 2766903, 4611505, 13834515]

約数ペア:

[(1, 13834515), (3, 4611505), (5, 2766903), (15, 922301), (17, 813795), (51, 271265), (85, 162759), (227, 60945), (239, 57885), (255, 54253), (681, 20315), (717, 19295), (1135, 12189), (1195, 11577), (3405, 4063), (3585, 3859)]