2056569405

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{1423}}^1$

素因数の和:1922

約数の個数: 64

約数和(自身を含む): 3789434880

約数和(自身を除く): 1732865475

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 461, 627, 1045, 1383, 1423, 2305, 3135, 4269, 5071, 6915, 7115, 8759, 15213, 15653, 21345, 25355, 26277, 27037, 43795, 46959, 76065, 78265, 81111, 96349, 131385, 135185, 234795, 289047, 297407, 405555, 481745, 656003, 892221, 1445235, 1487035, 1968009, 3280015, 4461105, 7216033, 9840045, 12464057, 21648099, 36080165, 37392171, 62320285, 108240495, 137104627, 186960855, 411313881, 685523135, 2056569405]

約数ペア:

[(1, 2056569405), (3, 685523135), (5, 411313881), (11, 186960855), (15, 137104627), (19, 108240495), (33, 62320285), (55, 37392171), (57, 36080165), (95, 21648099), (165, 12464057), (209, 9840045), (285, 7216033), (461, 4461105), (627, 3280015), (1045, 1968009), (1383, 1487035), (1423, 1445235), (2305, 892221), (3135, 656003), (4269, 481745), (5071, 405555), (6915, 297407), (7115, 289047), (8759, 234795), (15213, 135185), (15653, 131385), (21345, 96349), (25355, 81111), (26277, 78265), (27037, 76065), (43795, 46959)]