69956445

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:534

約数の個数: 64

約数和(自身を含む): 130636800

約数和(自身を除く): 60680355

約数列:

[1, 3, 5, 13, 15, 17, 39, 47, 51, 65, 85, 141, 195, 221, 235, 255, 449, 611, 663, 705, 799, 1105, 1347, 1833, 2245, 2397, 3055, 3315, 3995, 5837, 6735, 7633, 9165, 10387, 11985, 17511, 21103, 22899, 29185, 31161, 38165, 51935, 63309, 87555, 99229, 105515, 114495, 155805, 274339, 297687, 316545, 358751, 496145, 823017, 1076253, 1371695, 1488435, 1793755, 4115085, 4663763, 5381265, 13991289, 23318815, 69956445]

約数ペア:

[(1, 69956445), (3, 23318815), (5, 13991289), (13, 5381265), (15, 4663763), (17, 4115085), (39, 1793755), (47, 1488435), (51, 1371695), (65, 1076253), (85, 823017), (141, 496145), (195, 358751), (221, 316545), (235, 297687), (255, 274339), (449, 155805), (611, 114495), (663, 105515), (705, 99229), (799, 87555), (1105, 63309), (1347, 51935), (1833, 38165), (2245, 31161), (2397, 29185), (3055, 22899), (3315, 21103), (3995, 17511), (5837, 11985), (6735, 10387), (7633, 9165)]