27605825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{101}}^1$

素因数の和:182

約数の個数: 36

約数和(自身を含む): 38557428

約数和(自身を除く): 10951603

約数列:

[1, 5, 13, 25, 29, 65, 101, 145, 325, 377, 505, 725, 841, 1313, 1885, 2525, 2929, 4205, 6565, 9425, 10933, 14645, 21025, 32825, 38077, 54665, 73225, 84941, 190385, 273325, 424705, 951925, 1104233, 2123525, 5521165, 27605825]

約数ペア:

[(1, 27605825), (5, 5521165), (13, 2123525), (25, 1104233), (29, 951925), (65, 424705), (101, 273325), (145, 190385), (325, 84941), (377, 73225), (505, 54665), (725, 38077), (841, 32825), (1313, 21025), (1885, 14645), (2525, 10933), (2929, 9425), (4205, 6565)]