876996975

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{13007}}^1$

素因数の和:13080

約数の個数: 48

約数和(自身を含む): 1548472320

約数和(自身を除く): 671475345

約数列:

[1, 3, 5, 15, 25, 29, 31, 75, 87, 93, 145, 155, 435, 465, 725, 775, 899, 2175, 2325, 2697, 4495, 13007, 13485, 22475, 39021, 65035, 67425, 195105, 325175, 377203, 403217, 975525, 1131609, 1209651, 1886015, 2016085, 5658045, 6048255, 9430075, 10080425, 11693293, 28290225, 30241275, 35079879, 58466465, 175399395, 292332325, 876996975]

約数ペア:

[(1, 876996975), (3, 292332325), (5, 175399395), (15, 58466465), (25, 35079879), (29, 30241275), (31, 28290225), (75, 11693293), (87, 10080425), (93, 9430075), (145, 6048255), (155, 5658045), (435, 2016085), (465, 1886015), (725, 1209651), (775, 1131609), (899, 975525), (2175, 403217), (2325, 377203), (2697, 325175), (4495, 195105), (13007, 67425), (13485, 65035), (22475, 39021)]