25929090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2381}}^1$

素因数の和:2416

約数の個数: 72

約数和(自身を含む): 74132604

約数和(自身を除く): 48203514

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1815, 2178, 2381, 3630, 4762, 5445, 7143, 10890, 11905, 14286, 21429, 23810, 26191, 35715, 42858, 52382, 71430, 78573, 107145, 130955, 157146, 214290, 235719, 261910, 288101, 392865, 471438, 576202, 785730, 864303, 1178595, 1440505, 1728606, 2357190, 2592909, 2881010, 4321515, 5185818, 8643030, 12964545, 25929090]

約数ペア:

[(1, 25929090), (2, 12964545), (3, 8643030), (5, 5185818), (6, 4321515), (9, 2881010), (10, 2592909), (11, 2357190), (15, 1728606), (18, 1440505), (22, 1178595), (30, 864303), (33, 785730), (45, 576202), (55, 471438), (66, 392865), (90, 288101), (99, 261910), (110, 235719), (121, 214290), (165, 157146), (198, 130955), (242, 107145), (330, 78573), (363, 71430), (495, 52382), (605, 42858), (726, 35715), (990, 26191), (1089, 23810), (1210, 21429), (1815, 14286), (2178, 11905), (2381, 10890), (3630, 7143), (4762, 5445)]