97047775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 139455360

約数和(自身を除く): 42407585

約数列:

[1, 5, 11, 25, 29, 43, 55, 145, 215, 275, 283, 319, 473, 725, 1075, 1247, 1415, 1595, 2365, 3113, 6235, 7075, 7975, 8207, 11825, 12169, 13717, 15565, 31175, 41035, 60845, 68585, 77825, 90277, 133859, 205175, 304225, 342925, 352901, 451385, 669295, 1764505, 2256925, 3346475, 3881911, 8822525, 19409555, 97047775]

約数ペア:

[(1, 97047775), (5, 19409555), (11, 8822525), (25, 3881911), (29, 3346475), (43, 2256925), (55, 1764505), (145, 669295), (215, 451385), (275, 352901), (283, 342925), (319, 304225), (473, 205175), (725, 133859), (1075, 90277), (1247, 77825), (1415, 68585), (1595, 60845), (2365, 41035), (3113, 31175), (6235, 15565), (7075, 13717), (7975, 12169), (8207, 11825)]