25931005

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{509}}^1$

素因数の和:980

約数の個数: 16

約数和(自身を含む): 32607360

約数和(自身を除く): 6676355

約数列:

[1, 5, 23, 115, 443, 509, 2215, 2545, 10189, 11707, 50945, 58535, 225487, 1127435, 5186201, 25931005]

約数ペア:

[(1, 25931005), (5, 5186201), (23, 1127435), (115, 225487), (443, 58535), (509, 50945), (2215, 11707), (2545, 10189)]