56745325

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{24943}}^1$

素因数の和:24973

約数の個数: 24

約数和(自身を含む): 86605568

約数和(自身を除く): 29860243

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 2275, 24943, 124715, 174601, 324259, 623575, 873005, 1621295, 2269813, 4365025, 8106475, 11349065, 56745325]

約数ペア:

[(1, 56745325), (5, 11349065), (7, 8106475), (13, 4365025), (25, 2269813), (35, 1621295), (65, 873005), (91, 623575), (175, 324259), (325, 174601), (455, 124715), (2275, 24943)]