2019456075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{659}}^1$

素因数の和:1141

約数の個数: 96

約数和(自身を含む): 4124736000

約数和(自身を除く): 2105279925

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 273, 325, 449, 455, 525, 659, 975, 1347, 1365, 1977, 2245, 2275, 3143, 3295, 4613, 5837, 6735, 6825, 8567, 9429, 9885, 11225, 13839, 15715, 16475, 17511, 23065, 25701, 29185, 33675, 40859, 42835, 47145, 49425, 59969, 69195, 78575, 87555, 115325, 122577, 128505, 145925, 179907, 204295, 214175, 235725, 295891, 299845, 345975, 437775, 612885, 642525, 887673, 899535, 1021475, 1479455, 1499225, 2071237, 3064425, 3846583, 4438365, 4497675, 6213711, 7397275, 10356185, 11539749, 19232915, 22191825, 26926081, 31068555, 51780925, 57698745, 80778243, 96164575, 134630405, 155342775, 288493725, 403891215, 673152025, 2019456075]

約数ペア:

[(1, 2019456075), (3, 673152025), (5, 403891215), (7, 288493725), (13, 155342775), (15, 134630405), (21, 96164575), (25, 80778243), (35, 57698745), (39, 51780925), (65, 31068555), (75, 26926081), (91, 22191825), (105, 19232915), (175, 11539749), (195, 10356185), (273, 7397275), (325, 6213711), (449, 4497675), (455, 4438365), (525, 3846583), (659, 3064425), (975, 2071237), (1347, 1499225), (1365, 1479455), (1977, 1021475), (2245, 899535), (2275, 887673), (3143, 642525), (3295, 612885), (4613, 437775), (5837, 345975), (6735, 299845), (6825, 295891), (8567, 235725), (9429, 214175), (9885, 204295), (11225, 179907), (13839, 145925), (15715, 128505), (16475, 122577), (17511, 115325), (23065, 87555), (25701, 78575), (29185, 69195), (33675, 59969), (40859, 49425), (42835, 47145)]