1292200065

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2208889}}^1$

素因数の和:2208913

約数の個数: 24

約数和(自身を含む): 2412107880

約数和(自身を除く): 1119907815

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 2208889, 6626667, 11044445, 19880001, 28715557, 33133335, 86146671, 99400005, 143577785, 258440013, 430733355, 1292200065]

約数ペア:

[(1, 1292200065), (3, 430733355), (5, 258440013), (9, 143577785), (13, 99400005), (15, 86146671), (39, 33133335), (45, 28715557), (65, 19880001), (117, 11044445), (195, 6626667), (585, 2208889)]