12298265

素因数分解:

$5^1\times 7^3\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:198

約数の個数: 32

約数和(自身を含む): 17625600

約数和(自身を除く): 5327335

約数列:

[1, 5, 7, 35, 49, 71, 101, 245, 343, 355, 497, 505, 707, 1715, 2485, 3479, 3535, 4949, 7171, 17395, 24353, 24745, 34643, 35855, 50197, 121765, 173215, 250985, 351379, 1756895, 2459653, 12298265]

約数ペア:

[(1, 12298265), (5, 2459653), (7, 1756895), (35, 351379), (49, 250985), (71, 173215), (101, 121765), (245, 50197), (343, 35855), (355, 34643), (497, 24745), (505, 24353), (707, 17395), (1715, 7171), (2485, 4949), (3479, 3535)]