22557135

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{433}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 37997568

約数和(自身を除く): 15440433

約数列:

[1, 3, 5, 15, 23, 69, 115, 151, 345, 433, 453, 755, 1299, 2165, 2265, 3473, 6495, 9959, 10419, 17365, 29877, 49795, 52095, 65383, 149385, 196149, 326915, 980745, 1503809, 4511427, 7519045, 22557135]

約数ペア:

[(1, 22557135), (3, 7519045), (5, 4511427), (15, 1503809), (23, 980745), (69, 326915), (115, 196149), (151, 149385), (345, 65383), (433, 52095), (453, 49795), (755, 29877), (1299, 17365), (2165, 10419), (2265, 9959), (3473, 6495)]