107884375

素因数分解:

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

素因数の和:146

約数の個数: 48

約数和(自身を含む): 149990400

約数和(自身を除く): 42106025

約数列:

[1, 5, 19, 23, 25, 79, 95, 115, 125, 395, 437, 475, 575, 625, 1501, 1817, 1975, 2185, 2375, 2875, 3125, 7505, 9085, 9875, 10925, 11875, 14375, 34523, 37525, 45425, 49375, 54625, 59375, 71875, 172615, 187625, 227125, 246875, 273125, 863075, 938125, 1135625, 1365625, 4315375, 4690625, 5678125, 21576875, 107884375]

約数ペア:

[(1, 107884375), (5, 21576875), (19, 5678125), (23, 4690625), (25, 4315375), (79, 1365625), (95, 1135625), (115, 938125), (125, 863075), (395, 273125), (437, 246875), (475, 227125), (575, 187625), (625, 172615), (1501, 71875), (1817, 59375), (1975, 54625), (2185, 49375), (2375, 45425), (2875, 37525), (3125, 34523), (7505, 14375), (9085, 11875), (9875, 10925)]