4315375

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:136

約数の個数: 32

約数和(自身を含む): 5990400

約数和(自身を除く): 1675025

約数列:

[1, 5, 19, 23, 25, 79, 95, 115, 125, 395, 437, 475, 575, 1501, 1817, 1975, 2185, 2375, 2875, 7505, 9085, 9875, 10925, 34523, 37525, 45425, 54625, 172615, 187625, 227125, 863075, 4315375]

約数ペア:

[(1, 4315375), (5, 863075), (19, 227125), (23, 187625), (25, 172615), (79, 54625), (95, 45425), (115, 37525), (125, 34523), (395, 10925), (437, 9875), (475, 9085), (575, 7505), (1501, 2875), (1817, 2375), (1975, 2185)]