15730794

素因数分解:

$2^1\times 3^3\times {\mathrm{523}}^1\times {\mathrm{557}}^1$

素因数の和:1091

約数の個数: 32

約数和(自身を含む): 35087040

約数和(自身を除く): 19356246

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 523, 557, 1046, 1114, 1569, 1671, 3138, 3342, 4707, 5013, 9414, 10026, 14121, 15039, 28242, 30078, 291311, 582622, 873933, 1747866, 2621799, 5243598, 7865397, 15730794]

約数ペア:

[(1, 15730794), (2, 7865397), (3, 5243598), (6, 2621799), (9, 1747866), (18, 873933), (27, 582622), (54, 291311), (523, 30078), (557, 28242), (1046, 15039), (1114, 14121), (1569, 10026), (1671, 9414), (3138, 5013), (3342, 4707)]