82830405

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41519}}^1$

素因数の和:41553

約数の個数: 32

約数和(自身を含む): 159436800

約数和(自身を除く): 76606395

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 41519, 124557, 207595, 290633, 622785, 788861, 871899, 1453165, 2366583, 3944305, 4359495, 5522027, 11832915, 16566081, 27610135, 82830405]

約数ペア:

[(1, 82830405), (3, 27610135), (5, 16566081), (7, 11832915), (15, 5522027), (19, 4359495), (21, 3944305), (35, 2366583), (57, 1453165), (95, 871899), (105, 788861), (133, 622785), (285, 290633), (399, 207595), (665, 124557), (1995, 41519)]