10991295

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{3877}}^1$

素因数の和:3901

約数の個数: 40

約数和(自身を含む): 22523424

約数和(自身を除く): 11532129

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 3877, 11631, 19385, 27139, 34893, 58155, 81417, 104679, 135695, 174465, 244251, 314037, 407085, 523395, 732753, 1221255, 1570185, 2198259, 3663765, 10991295]

約数ペア:

[(1, 10991295), (3, 3663765), (5, 2198259), (7, 1570185), (9, 1221255), (15, 732753), (21, 523395), (27, 407085), (35, 314037), (45, 244251), (63, 174465), (81, 135695), (105, 104679), (135, 81417), (189, 58155), (315, 34893), (405, 27139), (567, 19385), (945, 11631), (2835, 3877)]