12261875

素因数分解:

$5^4\times {\mathrm{23}}^1\times {\mathrm{853}}^1$

素因数の和:896

約数の個数: 20

約数和(自身を含む): 16007376

約数和(自身を除く): 3745501

約数列:

[1, 5, 23, 25, 115, 125, 575, 625, 853, 2875, 4265, 14375, 19619, 21325, 98095, 106625, 490475, 533125, 2452375, 12261875]

約数ペア:

[(1, 12261875), (5, 2452375), (23, 533125), (25, 490475), (115, 106625), (125, 98095), (575, 21325), (625, 19619), (853, 14375), (2875, 4265)]