12976335

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5059}}^1$

素因数の和:5092

約数の個数: 32

約数和(自身を含む): 24288000

約数和(自身を除く): 11311665

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 5059, 15177, 25295, 45531, 75885, 96121, 136593, 227655, 288363, 480605, 682965, 865089, 1441815, 2595267, 4325445, 12976335]

約数ペア:

[(1, 12976335), (3, 4325445), (5, 2595267), (9, 1441815), (15, 865089), (19, 682965), (27, 480605), (45, 288363), (57, 227655), (95, 136593), (135, 96121), (171, 75885), (285, 45531), (513, 25295), (855, 15177), (2565, 5059)]