39270335

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19489}}^1$

素因数の和:19538

約数の個数: 16

約数和(自身を含む): 52389120

約数和(自身を除く): 13118785

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 19489, 97445, 253357, 604159, 1266785, 3020795, 7854067, 39270335]

約数ペア:

[(1, 39270335), (5, 7854067), (13, 3020795), (31, 1266785), (65, 604159), (155, 253357), (403, 97445), (2015, 19489)]