42200565

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23251}}^1$

素因数の和:23281

約数の個数: 24

約数和(自身を含む): 74220384

約数和(自身を除く): 32019819

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 23251, 69753, 116255, 255761, 348765, 767283, 1278805, 2813371, 3836415, 8440113, 14066855, 42200565]

約数ペア:

[(1, 42200565), (3, 14066855), (5, 8440113), (11, 3836415), (15, 2813371), (33, 1278805), (55, 767283), (121, 348765), (165, 255761), (363, 116255), (605, 69753), (1815, 23251)]