28368889455

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{505279}}^1$

素因数の和:505503

約数の個数: 32

約数和(自身を含む): 48021811200

約数和(自身を除く): 19652921745

約数列:

[1, 3, 5, 15, 19, 57, 95, 197, 285, 591, 985, 2955, 3743, 11229, 18715, 56145, 505279, 1515837, 2526395, 7579185, 9600301, 28800903, 48001505, 99539963, 144004515, 298619889, 497699815, 1493099445, 1891259297, 5673777891, 9456296485, 28368889455]

約数ペア:

[(1, 28368889455), (3, 9456296485), (5, 5673777891), (15, 1891259297), (19, 1493099445), (57, 497699815), (95, 298619889), (197, 144004515), (285, 99539963), (591, 48001505), (985, 28800903), (2955, 9600301), (3743, 7579185), (11229, 2526395), (18715, 1515837), (56145, 505279)]