12133605

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{487}}^1$

素因数の和:657

約数の個数: 32

約数和(自身を含む): 21362688

約数和(自身を除く): 9229083

約数列:

[1, 3, 5, 11, 15, 33, 55, 151, 165, 453, 487, 755, 1461, 1661, 2265, 2435, 4983, 5357, 7305, 8305, 16071, 24915, 26785, 73537, 80355, 220611, 367685, 808907, 1103055, 2426721, 4044535, 12133605]

約数ペア:

[(1, 12133605), (3, 4044535), (5, 2426721), (11, 1103055), (15, 808907), (33, 367685), (55, 220611), (151, 80355), (165, 73537), (453, 26785), (487, 24915), (755, 16071), (1461, 8305), (1661, 7305), (2265, 5357), (2435, 4983)]