13508065

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{503}}^1$

素因数の和:680

約数の個数: 16

約数和(自身を含む): 16765056

約数和(自身を除く): 3256991

約数列:

[1, 5, 41, 131, 205, 503, 655, 2515, 5371, 20623, 26855, 65893, 103115, 329465, 2701613, 13508065]

約数ペア:

[(1, 13508065), (5, 2701613), (41, 329465), (131, 103115), (205, 65893), (503, 26855), (655, 20623), (2515, 5371)]