283337395

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{509}}^1$

素因数の和:903

約数の個数: 32

約数和(自身を含む): 385560000

約数和(自身を除く): 102222605

約数列:

[1, 5, 11, 29, 55, 145, 319, 349, 509, 1595, 1745, 2545, 3839, 5599, 10121, 14761, 19195, 27995, 50605, 73805, 111331, 162371, 177641, 556655, 811855, 888205, 1954051, 5151589, 9770255, 25757945, 56667479, 283337395]

約数ペア:

[(1, 283337395), (5, 56667479), (11, 25757945), (29, 9770255), (55, 5151589), (145, 1954051), (319, 888205), (349, 811855), (509, 556655), (1595, 177641), (1745, 162371), (2545, 111331), (3839, 73805), (5599, 50605), (10121, 27995), (14761, 19195)]