126947145

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{1279}}^1$

素因数の和:1809

約数の個数: 32

約数和(自身を含む): 219340800

約数和(自身を除く): 92393655

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 509, 1279, 1527, 2545, 3837, 6395, 6617, 7635, 16627, 19185, 19851, 33085, 49881, 83135, 99255, 249405, 651011, 1953033, 3255055, 8463143, 9765165, 25389429, 42315715, 126947145]

約数ペア:

[(1, 126947145), (3, 42315715), (5, 25389429), (13, 9765165), (15, 8463143), (39, 3255055), (65, 1953033), (195, 651011), (509, 249405), (1279, 99255), (1527, 83135), (2545, 49881), (3837, 33085), (6395, 19851), (6617, 19185), (7635, 16627)]