29105125

素因数分解:

$5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:119

約数の個数: 64

約数和(自身を含む): 45527040

約数和(自身を除く): 16421915

約数列:

[1, 5, 7, 25, 29, 31, 35, 37, 125, 145, 155, 175, 185, 203, 217, 259, 725, 775, 875, 899, 925, 1015, 1073, 1085, 1147, 1295, 3625, 3875, 4495, 4625, 5075, 5365, 5425, 5735, 6293, 6475, 7511, 8029, 22475, 25375, 26825, 27125, 28675, 31465, 32375, 33263, 37555, 40145, 112375, 134125, 143375, 157325, 166315, 187775, 200725, 232841, 786625, 831575, 938875, 1003625, 1164205, 4157875, 5821025, 29105125]

約数ペア:

[(1, 29105125), (5, 5821025), (7, 4157875), (25, 1164205), (29, 1003625), (31, 938875), (35, 831575), (37, 786625), (125, 232841), (145, 200725), (155, 187775), (175, 166315), (185, 157325), (203, 143375), (217, 134125), (259, 112375), (725, 40145), (775, 37555), (875, 33263), (899, 32375), (925, 31465), (1015, 28675), (1073, 27125), (1085, 26825), (1147, 25375), (1295, 22475), (3625, 8029), (3875, 7511), (4495, 6475), (4625, 6293), (5075, 5735), (5365, 5425)]