55713825

素因数分解:

$3^7\times 5^2\times {\mathrm{1019}}^1$

素因数の和:1050

約数の個数: 48

約数和(自身を含む): 103713600

約数和(自身を除く): 47999775

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 729, 1019, 1215, 2025, 2187, 3057, 3645, 5095, 6075, 9171, 10935, 15285, 18225, 25475, 27513, 45855, 54675, 76425, 82539, 137565, 229275, 247617, 412695, 687825, 742851, 1238085, 2063475, 2228553, 3714255, 6190425, 11142765, 18571275, 55713825]

約数ペア:

[(1, 55713825), (3, 18571275), (5, 11142765), (9, 6190425), (15, 3714255), (25, 2228553), (27, 2063475), (45, 1238085), (75, 742851), (81, 687825), (135, 412695), (225, 247617), (243, 229275), (405, 137565), (675, 82539), (729, 76425), (1019, 54675), (1215, 45855), (2025, 27513), (2187, 25475), (3057, 18225), (3645, 15285), (5095, 10935), (6075, 9171)]