940185

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1229}}^1$

素因数の和:1257

約数の個数: 24

約数和(自身を含む): 1726920

約数和(自身を除く): 786735

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 1229, 3687, 6145, 11061, 18435, 20893, 55305, 62679, 104465, 188037, 313395, 940185]

約数ペア:

[(1, 940185), (3, 313395), (5, 188037), (9, 104465), (15, 62679), (17, 55305), (45, 20893), (51, 18435), (85, 11061), (153, 6145), (255, 3687), (765, 1229)]