11654145

素因数分解:

$3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{499}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 20880000

約数和(自身を除く): 9225855

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 173, 499, 519, 865, 1497, 1557, 2495, 2595, 4491, 4671, 7485, 7785, 13473, 22455, 23355, 67365, 86327, 258981, 431635, 776943, 1294905, 2330829, 3884715, 11654145]

約数ペア:

[(1, 11654145), (3, 3884715), (5, 2330829), (9, 1294905), (15, 776943), (27, 431635), (45, 258981), (135, 86327), (173, 67365), (499, 23355), (519, 22455), (865, 13473), (1497, 7785), (1557, 7485), (2495, 4671), (2595, 4491)]