5140625

素因数分解:

$5^6\times 7^1\times {\mathrm{47}}^1$

素因数の和:84

約数の個数: 28

約数和(自身を含む): 7499904

約数和(自身を除く): 2359279

約数列:

[1, 5, 7, 25, 35, 47, 125, 175, 235, 329, 625, 875, 1175, 1645, 3125, 4375, 5875, 8225, 15625, 21875, 29375, 41125, 109375, 146875, 205625, 734375, 1028125, 5140625]

約数ペア:

[(1, 5140625), (5, 1028125), (7, 734375), (25, 205625), (35, 146875), (47, 109375), (125, 41125), (175, 29375), (235, 21875), (329, 15625), (625, 8225), (875, 5875), (1175, 4375), (1645, 3125)]