237046905

素因数分解:

$3^4\times 5^1\times {\mathrm{277}}^1\times {\mathrm{2113}}^1$

素因数の和:2407

約数の個数: 40

約数和(自身を含む): 426664392

約数和(自身を除く): 189617487

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 277, 405, 831, 1385, 2113, 2493, 4155, 6339, 7479, 10565, 12465, 19017, 22437, 31695, 37395, 57051, 95085, 112185, 171153, 285255, 585301, 855765, 1755903, 2926505, 5267709, 8779515, 15803127, 26338545, 47409381, 79015635, 237046905]

約数ペア:

[(1, 237046905), (3, 79015635), (5, 47409381), (9, 26338545), (15, 15803127), (27, 8779515), (45, 5267709), (81, 2926505), (135, 1755903), (277, 855765), (405, 585301), (831, 285255), (1385, 171153), (2113, 112185), (2493, 95085), (4155, 57051), (6339, 37395), (7479, 31695), (10565, 22437), (12465, 19017)]