5111015

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 7741440

約数和(自身を除く): 2630425

約数列:

[1, 5, 7, 13, 35, 47, 65, 91, 235, 239, 329, 455, 611, 1195, 1645, 1673, 3055, 3107, 4277, 8365, 11233, 15535, 21385, 21749, 56165, 78631, 108745, 146029, 393155, 730145, 1022203, 5111015]

約数ペア:

[(1, 5111015), (5, 1022203), (7, 730145), (13, 393155), (35, 146029), (47, 108745), (65, 78631), (91, 56165), (235, 21749), (239, 21385), (329, 15535), (455, 11233), (611, 8365), (1195, 4277), (1645, 3107), (1673, 3055)]