12958065

素因数分解:

$3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1907}}^1$

素因数の和:2069

約数の個数: 24

約数和(自身を含む): 22621248

約数和(自身を除く): 9663183

約数列:

[1, 3, 5, 9, 15, 45, 151, 453, 755, 1359, 1907, 2265, 5721, 6795, 9535, 17163, 28605, 85815, 287957, 863871, 1439785, 2591613, 4319355, 12958065]

約数ペア:

[(1, 12958065), (3, 4319355), (5, 2591613), (9, 1439785), (15, 863871), (45, 287957), (151, 85815), (453, 28605), (755, 17163), (1359, 9535), (1907, 6795), (2265, 5721)]