42366125

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{19937}}^1$

素因数の和:19969

約数の個数: 16

約数和(自身を含む): 55985904

約数和(自身を除く): 13619779

約数列:

[1, 5, 17, 25, 85, 125, 425, 2125, 19937, 99685, 338929, 498425, 1694645, 2492125, 8473225, 42366125]

約数ペア:

[(1, 42366125), (5, 8473225), (17, 2492125), (25, 1694645), (85, 498425), (125, 338929), (425, 99685), (2125, 19937)]