12838155

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2683}}^1$

素因数の和:2731

約数の個数: 32

約数和(自身を含む): 23189760

約数和(自身を除く): 10351605

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 145, 165, 319, 435, 957, 1595, 2683, 4785, 8049, 13415, 29513, 40245, 77807, 88539, 147565, 233421, 389035, 442695, 855877, 1167105, 2567631, 4279385, 12838155]

約数ペア:

[(1, 12838155), (3, 4279385), (5, 2567631), (11, 1167105), (15, 855877), (29, 442695), (33, 389035), (55, 233421), (87, 147565), (145, 88539), (165, 77807), (319, 40245), (435, 29513), (957, 13415), (1595, 8049), (2683, 4785)]