4968425

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:146

約数の個数: 48

約数和(自身を含む): 8035200

約数和(自身を除く): 3066775

約数列:

[1, 5, 7, 11, 25, 29, 35, 55, 77, 89, 145, 175, 203, 275, 319, 385, 445, 623, 725, 979, 1015, 1595, 1925, 2225, 2233, 2581, 3115, 4895, 5075, 6853, 7975, 11165, 12905, 15575, 18067, 24475, 28391, 34265, 55825, 64525, 90335, 141955, 171325, 198737, 451675, 709775, 993685, 4968425]

約数ペア:

[(1, 4968425), (5, 993685), (7, 709775), (11, 451675), (25, 198737), (29, 171325), (35, 141955), (55, 90335), (77, 64525), (89, 55825), (145, 34265), (175, 28391), (203, 24475), (275, 18067), (319, 15575), (385, 12905), (445, 11165), (623, 7975), (725, 6853), (979, 5075), (1015, 4895), (1595, 3115), (1925, 2581), (2225, 2233)]