89994275

素因数分解:

$5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{7243}}^1$

素因数の和:7331

約数の個数: 24

約数和(自身を含む): 129348864

約数和(自身を除く): 39354589

約数列:

[1, 5, 7, 25, 35, 71, 175, 355, 497, 1775, 2485, 7243, 12425, 36215, 50701, 181075, 253505, 514253, 1267525, 2571265, 3599771, 12856325, 17998855, 89994275]

約数ペア:

[(1, 89994275), (5, 17998855), (7, 12856325), (25, 3599771), (35, 2571265), (71, 1267525), (175, 514253), (355, 253505), (497, 181075), (1775, 50701), (2485, 36215), (7243, 12425)]