57826025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 80947200

約数和(自身を除く): 23121175

約数列:

[1, 5, 19, 23, 25, 67, 79, 95, 115, 335, 395, 437, 475, 575, 1273, 1501, 1541, 1675, 1817, 1975, 2185, 5293, 6365, 7505, 7705, 9085, 10925, 26465, 29279, 31825, 34523, 37525, 38525, 45425, 100567, 121739, 132325, 146395, 172615, 502835, 608695, 731975, 863075, 2313041, 2514175, 3043475, 11565205, 57826025]

約数ペア:

[(1, 57826025), (5, 11565205), (19, 3043475), (23, 2514175), (25, 2313041), (67, 863075), (79, 731975), (95, 608695), (115, 502835), (335, 172615), (395, 146395), (437, 132325), (475, 121739), (575, 100567), (1273, 45425), (1501, 38525), (1541, 37525), (1675, 34523), (1817, 31825), (1975, 29279), (2185, 26465), (5293, 10925), (6365, 9085), (7505, 7705)]