2650489095

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{839}}^1\times {\mathrm{4481}}^1$

素因数の和:5375

約数の個数: 32

約数和(自身を含む): 4337141760

約数和(自身を除く): 1686652665

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 839, 2517, 4195, 4481, 12585, 13443, 22405, 39433, 67215, 118299, 197165, 210607, 591495, 631821, 1053035, 3159105, 3759559, 11278677, 18797795, 56393385, 176699273, 530097819, 883496365, 2650489095]

約数ペア:

[(1, 2650489095), (3, 883496365), (5, 530097819), (15, 176699273), (47, 56393385), (141, 18797795), (235, 11278677), (705, 3759559), (839, 3159105), (2517, 1053035), (4195, 631821), (4481, 591495), (12585, 210607), (13443, 197165), (22405, 118299), (39433, 67215)]