51605895

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{28433}}^1$

素因数の和:28463

約数の個数: 24

約数和(自身を含む): 90761328

約数和(自身を除く): 39155433

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 28433, 85299, 142165, 312763, 426495, 938289, 1563815, 3440393, 4691445, 10321179, 17201965, 51605895]

約数ペア:

[(1, 51605895), (3, 17201965), (5, 10321179), (11, 4691445), (15, 3440393), (33, 1563815), (55, 938289), (121, 426495), (165, 312763), (363, 142165), (605, 85299), (1815, 28433)]