80863695

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{14851}}^1$

素因数の和:14884

約数の個数: 36

約数和(自身を含む): 154074648

約数和(自身を除く): 73210953

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 165, 363, 495, 605, 1089, 1815, 5445, 14851, 44553, 74255, 133659, 163361, 222765, 490083, 668295, 816805, 1470249, 1796971, 2450415, 5390913, 7351245, 8984855, 16172739, 26954565, 80863695]

約数ペア:

[(1, 80863695), (3, 26954565), (5, 16172739), (9, 8984855), (11, 7351245), (15, 5390913), (33, 2450415), (45, 1796971), (55, 1470249), (99, 816805), (121, 668295), (165, 490083), (363, 222765), (495, 163361), (605, 133659), (1089, 74255), (1815, 44553), (5445, 14851)]