42215085

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{7753}}^1$

素因数の和:7786

約数の個数: 36

約数和(自身を含む): 80439996

約数和(自身を除く): 38224911

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 165, 363, 495, 605, 1089, 1815, 5445, 7753, 23259, 38765, 69777, 85283, 116295, 255849, 348885, 426415, 767547, 938113, 1279245, 2814339, 3837735, 4690565, 8443017, 14071695, 42215085]

約数ペア:

[(1, 42215085), (3, 14071695), (5, 8443017), (9, 4690565), (11, 3837735), (15, 2814339), (33, 1279245), (45, 938113), (55, 767547), (99, 426415), (121, 348885), (165, 255849), (363, 116295), (495, 85283), (605, 69777), (1089, 38765), (1815, 23259), (5445, 7753)]