1628169135

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{205967}}^1$

素因数の和:206023

約数の個数: 32

約数和(自身を含む): 2847301632

約数和(自身を除く): 1219132497

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 255, 465, 527, 1581, 2635, 7905, 205967, 617901, 1029835, 3089505, 3501439, 6384977, 10504317, 17507195, 19154931, 31924885, 52521585, 95774655, 108544609, 325633827, 542723045, 1628169135]

約数ペア:

[(1, 1628169135), (3, 542723045), (5, 325633827), (15, 108544609), (17, 95774655), (31, 52521585), (51, 31924885), (85, 19154931), (93, 17507195), (155, 10504317), (255, 6384977), (465, 3501439), (527, 3089505), (1581, 1029835), (2635, 617901), (7905, 205967)]