7703125

素因数分解:

$5^6\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:76

約数の個数: 28

約数和(自身を含む): 10546740

約数和(自身を除く): 2843615

約数列:

[1, 5, 17, 25, 29, 85, 125, 145, 425, 493, 625, 725, 2125, 2465, 3125, 3625, 10625, 12325, 15625, 18125, 53125, 61625, 90625, 265625, 308125, 453125, 1540625, 7703125]

約数ペア:

[(1, 7703125), (5, 1540625), (17, 453125), (25, 308125), (29, 265625), (85, 90625), (125, 61625), (145, 53125), (425, 18125), (493, 15625), (625, 12325), (725, 10625), (2125, 3625), (2465, 3125)]