71076804915

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{677}}^1\times {\mathrm{1087}}^1$

素因数の和:1956

約数の個数: 64

約数和(自身を含む): 117270872064

約数和(自身を除く): 46194067149

約数列:

[1, 3, 5, 15, 47, 137, 141, 235, 411, 677, 685, 705, 1087, 2031, 2055, 3261, 3385, 5435, 6439, 10155, 16305, 19317, 31819, 32195, 51089, 92749, 95457, 96585, 148919, 153267, 159095, 255445, 278247, 446757, 463745, 477285, 735899, 744595, 766335, 1391235, 2207697, 2233785, 3679495, 4359203, 6999193, 11038485, 13077609, 20997579, 21796015, 34587253, 34995965, 65388045, 100818163, 103761759, 104987895, 172936265, 302454489, 504090815, 518808795, 1512272445, 4738453661, 14215360983, 23692268305, 71076804915]

約数ペア:

[(1, 71076804915), (3, 23692268305), (5, 14215360983), (15, 4738453661), (47, 1512272445), (137, 518808795), (141, 504090815), (235, 302454489), (411, 172936265), (677, 104987895), (685, 103761759), (705, 100818163), (1087, 65388045), (2031, 34995965), (2055, 34587253), (3261, 21796015), (3385, 20997579), (5435, 13077609), (6439, 11038485), (10155, 6999193), (16305, 4359203), (19317, 3679495), (31819, 2233785), (32195, 2207697), (51089, 1391235), (92749, 766335), (95457, 744595), (96585, 735899), (148919, 477285), (153267, 463745), (159095, 446757), (255445, 278247)]