15697043145

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1158881}}^1$

素因数の和:1158942

約数の個数: 48

約数和(自身を含む): 31818264192

約数和(自身を除く): 16121221047

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 63, 105, 129, 215, 301, 315, 387, 645, 903, 1505, 1935, 2709, 4515, 13545, 1158881, 3476643, 5794405, 8112167, 10429929, 17383215, 24336501, 40560835, 49831883, 52149645, 73009503, 121682505, 149495649, 249159415, 348823181, 365047515, 448486947, 747478245, 1046469543, 1744115905, 2242434735, 3139408629, 5232347715, 15697043145]

約数ペア:

[(1, 15697043145), (3, 5232347715), (5, 3139408629), (7, 2242434735), (9, 1744115905), (15, 1046469543), (21, 747478245), (35, 448486947), (43, 365047515), (45, 348823181), (63, 249159415), (105, 149495649), (129, 121682505), (215, 73009503), (301, 52149645), (315, 49831883), (387, 40560835), (645, 24336501), (903, 17383215), (1505, 10429929), (1935, 8112167), (2709, 5794405), (4515, 3476643), (13545, 1158881)]