2186755025

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{5897}}^1$

素因数の和:6090

約数の個数: 48

約数和(自身を含む): 3358368384

約数和(自身を除く): 1171613359

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 163, 175, 325, 455, 815, 1141, 2119, 2275, 4075, 5705, 5897, 10595, 14833, 28525, 29485, 41279, 52975, 74165, 76661, 147425, 206395, 370825, 383305, 536627, 961211, 1031975, 1916525, 2683135, 4806055, 6728477, 12495743, 13415675, 24030275, 33642385, 62478715, 87470201, 168211925, 312393575, 437351005, 2186755025]

約数ペア:

[(1, 2186755025), (5, 437351005), (7, 312393575), (13, 168211925), (25, 87470201), (35, 62478715), (65, 33642385), (91, 24030275), (163, 13415675), (175, 12495743), (325, 6728477), (455, 4806055), (815, 2683135), (1141, 1916525), (2119, 1031975), (2275, 961211), (4075, 536627), (5705, 383305), (5897, 370825), (10595, 206395), (14833, 147425), (28525, 76661), (29485, 74165), (41279, 52975)]