416997505

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{27407}}^1$

素因数の和:27608

約数の個数: 16

約数和(自身を含む): 532811520

約数和(自身を除く): 115814015

約数列:

[1, 5, 17, 85, 179, 895, 3043, 15215, 27407, 137035, 465919, 2329595, 4905853, 24529265, 83399501, 416997505]

約数ペア:

[(1, 416997505), (5, 83399501), (17, 24529265), (85, 4905853), (179, 2329595), (895, 465919), (3043, 137035), (15215, 27407)]