1616095

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1$

素因数の和:111

約数の個数: 24

約数和(自身を含む): 2229696

約数和(自身を除く): 613601

約数列:

[1, 5, 13, 23, 47, 65, 115, 235, 299, 529, 611, 1081, 1495, 2645, 3055, 5405, 6877, 14053, 24863, 34385, 70265, 124315, 323219, 1616095]

約数ペア:

[(1, 1616095), (5, 323219), (13, 124315), (23, 70265), (47, 34385), (65, 24863), (115, 14053), (235, 6877), (299, 5405), (529, 3055), (611, 2645), (1081, 1495)]