5553145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2309}}^1$

素因数の和:2364

約数の個数: 16

約数和(自身を含む): 7373520

約数和(自身を除く): 1820375

約数列:

[1, 5, 13, 37, 65, 185, 481, 2309, 2405, 11545, 30017, 85433, 150085, 427165, 1110629, 5553145]

約数ペア:

[(1, 5553145), (5, 1110629), (13, 427165), (37, 150085), (65, 85433), (185, 30017), (481, 11545), (2309, 2405)]