84073455

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{13441}}^1$

素因数の和:13591

約数の個数: 24

約数和(自身を含む): 146786640

約数和(自身を除く): 62713185

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 695, 1251, 2085, 6255, 13441, 40323, 67205, 120969, 201615, 604845, 1868299, 5604897, 9341495, 16814691, 28024485, 84073455]

約数ペア:

[(1, 84073455), (3, 28024485), (5, 16814691), (9, 9341495), (15, 5604897), (45, 1868299), (139, 604845), (417, 201615), (695, 120969), (1251, 67205), (2085, 40323), (6255, 13441)]