351827465

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 494376960

約数和(自身を除く): 142549495

約数列:

[1, 5, 11, 19, 55, 95, 121, 127, 209, 241, 605, 635, 1045, 1205, 1397, 2299, 2413, 2651, 4579, 6985, 11495, 12065, 13255, 15367, 22895, 26543, 29161, 30607, 50369, 76835, 132715, 145805, 153035, 251845, 291973, 336677, 554059, 581533, 1459865, 1683385, 2770295, 2907665, 3703447, 6396863, 18517235, 31984315, 70365493, 351827465]

約数ペア:

[(1, 351827465), (5, 70365493), (11, 31984315), (19, 18517235), (55, 6396863), (95, 3703447), (121, 2907665), (127, 2770295), (209, 1683385), (241, 1459865), (605, 581533), (635, 554059), (1045, 336677), (1205, 291973), (1397, 251845), (2299, 153035), (2413, 145805), (2651, 132715), (4579, 76835), (6985, 50369), (11495, 30607), (12065, 29161), (13255, 26543), (15367, 22895)]