12261735

素因数分解:

$3^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{523}}^1$

素因数の和:1055

約数の個数: 24

約数和(自身を含む): 21335184

約数和(自身を除く): 9073449

約数列:

[1, 3, 5, 9, 15, 45, 521, 523, 1563, 1569, 2605, 2615, 4689, 4707, 7815, 7845, 23445, 23535, 272483, 817449, 1362415, 2452347, 4087245, 12261735]

約数ペア:

[(1, 12261735), (3, 4087245), (5, 2452347), (9, 1362415), (15, 817449), (45, 272483), (521, 23535), (523, 23445), (1563, 7845), (1569, 7815), (2605, 4707), (2615, 4689)]