3381725

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:209

約数の個数: 24

約数和(自身を含む): 4542120

約数和(自身を除く): 1160395

約数列:

[1, 5, 17, 25, 73, 85, 109, 365, 425, 545, 1241, 1825, 1853, 2725, 6205, 7957, 9265, 31025, 39785, 46325, 135269, 198925, 676345, 3381725]

約数ペア:

[(1, 3381725), (5, 676345), (17, 198925), (25, 135269), (73, 46325), (85, 39785), (109, 31025), (365, 9265), (425, 7957), (545, 6205), (1241, 2725), (1825, 1853)]