2008271625

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1493}}^1$

素因数の和:1739

約数の個数: 64

約数和(自身を含む): 3557488896

約数和(自身を除く): 1549217271

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 211, 255, 375, 425, 633, 1055, 1275, 1493, 2125, 3165, 3587, 4479, 5275, 6375, 7465, 10761, 15825, 17935, 22395, 25381, 26375, 37325, 53805, 76143, 79125, 89675, 111975, 126905, 186625, 269025, 315023, 380715, 448375, 559875, 634525, 945069, 1345125, 1575115, 1903575, 3172625, 4725345, 5355391, 7875575, 9517875, 16066173, 23626725, 26776955, 39377875, 80330865, 118133625, 133884775, 401654325, 669423875, 2008271625]

約数ペア:

[(1, 2008271625), (3, 669423875), (5, 401654325), (15, 133884775), (17, 118133625), (25, 80330865), (51, 39377875), (75, 26776955), (85, 23626725), (125, 16066173), (211, 9517875), (255, 7875575), (375, 5355391), (425, 4725345), (633, 3172625), (1055, 1903575), (1275, 1575115), (1493, 1345125), (2125, 945069), (3165, 634525), (3587, 559875), (4479, 448375), (5275, 380715), (6375, 315023), (7465, 269025), (10761, 186625), (15825, 126905), (17935, 111975), (22395, 89675), (25381, 79125), (26375, 76143), (37325, 53805)]