13445065

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{461}}^1$

素因数の和:792

約数の個数: 16

約数和(自身を含む): 17075520

約数和(自身を除く): 3630455

約数列:

[1, 5, 19, 95, 307, 461, 1535, 2305, 5833, 8759, 29165, 43795, 141527, 707635, 2689013, 13445065]

約数ペア:

[(1, 13445065), (5, 2689013), (19, 707635), (95, 141527), (307, 43795), (461, 29165), (1535, 8759), (2305, 5833)]