39823695

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{353}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 72895680

約数和(自身を除く): 33071985

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 109, 115, 207, 327, 345, 353, 545, 981, 1035, 1059, 1635, 1765, 2507, 3177, 4905, 5295, 7521, 8119, 12535, 15885, 22563, 24357, 37605, 38477, 40595, 73071, 112815, 115431, 121785, 192385, 346293, 365355, 577155, 884971, 1731465, 2654913, 4424855, 7964739, 13274565, 39823695]

約数ペア:

[(1, 39823695), (3, 13274565), (5, 7964739), (9, 4424855), (15, 2654913), (23, 1731465), (45, 884971), (69, 577155), (109, 365355), (115, 346293), (207, 192385), (327, 121785), (345, 115431), (353, 112815), (545, 73071), (981, 40595), (1035, 38477), (1059, 37605), (1635, 24357), (1765, 22563), (2507, 15885), (3177, 12535), (4905, 8119), (5295, 7521)]