169594965

素因数分解:

$3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{7901}}^1$

素因数の和:7971

約数の個数: 40

約数和(自身を含む): 309790008

約数和(自身を除く): 140195043

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 81, 135, 159, 265, 405, 477, 795, 1431, 2385, 4293, 7155, 7901, 21465, 23703, 39505, 71109, 118515, 213327, 355545, 418753, 639981, 1066635, 1256259, 2093765, 3199905, 3768777, 6281295, 11306331, 18843885, 33918993, 56531655, 169594965]

約数ペア:

[(1, 169594965), (3, 56531655), (5, 33918993), (9, 18843885), (15, 11306331), (27, 6281295), (45, 3768777), (53, 3199905), (81, 2093765), (135, 1256259), (159, 1066635), (265, 639981), (405, 418753), (477, 355545), (795, 213327), (1431, 118515), (2385, 71109), (4293, 39505), (7155, 23703), (7901, 21465)]