1451875

素因数分解:

$5^4\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:144

約数の個数: 20

約数和(自身を含む): 1911888

約数和(自身を除く): 460013

約数列:

[1, 5, 23, 25, 101, 115, 125, 505, 575, 625, 2323, 2525, 2875, 11615, 12625, 14375, 58075, 63125, 290375, 1451875]

約数ペア:

[(1, 1451875), (5, 290375), (23, 63125), (25, 58075), (101, 14375), (115, 12625), (125, 11615), (505, 2875), (575, 2525), (625, 2323)]