13489465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{4157}}^1$

素因数の和:4232

約数の個数: 16

約数和(自身を含む): 17962560

約数和(自身を除く): 4473095

約数列:

[1, 5, 11, 55, 59, 295, 649, 3245, 4157, 20785, 45727, 228635, 245263, 1226315, 2697893, 13489465]

約数ペア:

[(1, 13489465), (5, 2697893), (11, 1226315), (55, 245263), (59, 228635), (295, 45727), (649, 20785), (3245, 4157)]