5300125

素因数分解:

$5^3\times {\mathrm{109}}^1\times {\mathrm{389}}^1$

素因数の和:513

約数の個数: 16

約数和(自身を含む): 6692400

約数和(自身を除く): 1392275

約数列:

[1, 5, 25, 109, 125, 389, 545, 1945, 2725, 9725, 13625, 42401, 48625, 212005, 1060025, 5300125]

約数ペア:

[(1, 5300125), (5, 1060025), (25, 212005), (109, 48625), (125, 42401), (389, 13625), (545, 9725), (1945, 2725)]