5821025

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:114

約数の個数: 48

約数和(自身を含む): 9047040

約数和(自身を除く): 3226015

約数列:

[1, 5, 7, 25, 29, 31, 35, 37, 145, 155, 175, 185, 203, 217, 259, 725, 775, 899, 925, 1015, 1073, 1085, 1147, 1295, 4495, 5075, 5365, 5425, 5735, 6293, 6475, 7511, 8029, 22475, 26825, 28675, 31465, 33263, 37555, 40145, 157325, 166315, 187775, 200725, 232841, 831575, 1164205, 5821025]

約数ペア:

[(1, 5821025), (5, 1164205), (7, 831575), (25, 232841), (29, 200725), (31, 187775), (35, 166315), (37, 157325), (145, 40145), (155, 37555), (175, 33263), (185, 31465), (203, 28675), (217, 26825), (259, 22475), (725, 8029), (775, 7511), (899, 6475), (925, 6293), (1015, 5735), (1073, 5425), (1085, 5365), (1147, 5075), (1295, 4495)]