23157315

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{30271}}^1$

素因数の和:30299

約数の個数: 24

約数和(自身を含む): 42501888

約数和(自身を除く): 19344573

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 30271, 90813, 151355, 272439, 454065, 514607, 1362195, 1543821, 2573035, 4631463, 7719105, 23157315]

約数ペア:

[(1, 23157315), (3, 7719105), (5, 4631463), (9, 2573035), (15, 1543821), (17, 1362195), (45, 514607), (51, 454065), (85, 272439), (153, 151355), (255, 90813), (765, 30271)]