144438625

素因数分解:

$5^3\times {\mathrm{109}}^1\times {\mathrm{10601}}^1$

素因数の和:10725

約数の個数: 16

約数和(自身を含む): 181930320

約数和(自身を除く): 37491695

約数列:

[1, 5, 25, 109, 125, 545, 2725, 10601, 13625, 53005, 265025, 1155509, 1325125, 5777545, 28887725, 144438625]

約数ペア:

[(1, 144438625), (5, 28887725), (25, 5777545), (109, 1325125), (125, 1155509), (545, 265025), (2725, 53005), (10601, 13625)]