156923085

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2789}}^1$

素因数の和:2850

約数の個数: 48

約数和(自身を含む): 284981760

約数和(自身を除く): 128058675

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 121, 155, 165, 341, 363, 465, 605, 1023, 1705, 1815, 2789, 3751, 5115, 8367, 11253, 13945, 18755, 30679, 41835, 56265, 86459, 92037, 153395, 259377, 337469, 432295, 460185, 951049, 1012407, 1296885, 1687345, 2853147, 4755245, 5062035, 10461539, 14265735, 31384617, 52307695, 156923085]

約数ペア:

[(1, 156923085), (3, 52307695), (5, 31384617), (11, 14265735), (15, 10461539), (31, 5062035), (33, 4755245), (55, 2853147), (93, 1687345), (121, 1296885), (155, 1012407), (165, 951049), (341, 460185), (363, 432295), (465, 337469), (605, 259377), (1023, 153395), (1705, 92037), (1815, 86459), (2789, 56265), (3751, 41835), (5115, 30679), (8367, 18755), (11253, 13945)]