52140625

素因数分解:

$5^6\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 28

約数和(自身を含む): 67499136

約数和(自身を除く): 15358511

約数列:

[1, 5, 25, 47, 71, 125, 235, 355, 625, 1175, 1775, 3125, 3337, 5875, 8875, 15625, 16685, 29375, 44375, 83425, 146875, 221875, 417125, 734375, 1109375, 2085625, 10428125, 52140625]

約数ペア:

[(1, 52140625), (5, 10428125), (25, 2085625), (47, 1109375), (71, 734375), (125, 417125), (235, 221875), (355, 146875), (625, 83425), (1175, 44375), (1775, 29375), (3125, 16685), (3337, 15625), (5875, 8875)]