13274964945

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{623677}}^1$

素因数の和:623742

約数の個数: 48

約数和(自身を含む): 25685554752

約数和(自身を除く): 12410589807

約数列:

[1, 3, 5, 9, 11, 15, 33, 43, 45, 55, 99, 129, 165, 215, 387, 473, 495, 645, 1419, 1935, 2365, 4257, 7095, 21285, 623677, 1871031, 3118385, 5613093, 6860447, 9355155, 20581341, 26818111, 28065465, 34302235, 61744023, 80454333, 102906705, 134090555, 241362999, 294999221, 308720115, 402271665, 884997663, 1206814995, 1474996105, 2654992989, 4424988315, 13274964945]

約数ペア:

[(1, 13274964945), (3, 4424988315), (5, 2654992989), (9, 1474996105), (11, 1206814995), (15, 884997663), (33, 402271665), (43, 308720115), (45, 294999221), (55, 241362999), (99, 134090555), (129, 102906705), (165, 80454333), (215, 61744023), (387, 34302235), (473, 28065465), (495, 26818111), (645, 20581341), (1419, 9355155), (1935, 6860447), (2365, 5613093), (4257, 3118385), (7095, 1871031), (21285, 623677)]