10990305

素因数分解:

$3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{863}}^1$

素因数の和:1157

約数の個数: 24

約数和(自身を含む): 19139328

約数和(自身を除く): 8149023

約数列:

[1, 3, 5, 9, 15, 45, 283, 849, 863, 1415, 2547, 2589, 4245, 4315, 7767, 12735, 12945, 38835, 244229, 732687, 1221145, 2198061, 3663435, 10990305]

約数ペア:

[(1, 10990305), (3, 3663435), (5, 2198061), (9, 1221145), (15, 732687), (45, 244229), (283, 38835), (849, 12945), (863, 12735), (1415, 7767), (2547, 4315), (2589, 4245)]