108520305

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 192430080

約数和(自身を除く): 83909775

約数列:

[1, 3, 5, 15, 19, 31, 57, 71, 93, 95, 155, 173, 213, 285, 355, 465, 519, 589, 865, 1065, 1349, 1767, 2201, 2595, 2945, 3287, 4047, 5363, 6603, 6745, 8835, 9861, 11005, 12283, 16089, 16435, 20235, 26815, 33015, 36849, 41819, 49305, 61415, 80445, 101897, 125457, 184245, 209095, 233377, 305691, 380773, 509485, 627285, 700131, 1142319, 1166885, 1528455, 1903865, 3500655, 5711595, 7234687, 21704061, 36173435, 108520305]

約数ペア:

[(1, 108520305), (3, 36173435), (5, 21704061), (15, 7234687), (19, 5711595), (31, 3500655), (57, 1903865), (71, 1528455), (93, 1166885), (95, 1142319), (155, 700131), (173, 627285), (213, 509485), (285, 380773), (355, 305691), (465, 233377), (519, 209095), (589, 184245), (865, 125457), (1065, 101897), (1349, 80445), (1767, 61415), (2201, 49305), (2595, 41819), (2945, 36849), (3287, 33015), (4047, 26815), (5363, 20235), (6603, 16435), (6745, 16089), (8835, 12283), (9861, 11005)]