11755585

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 16329600

約数和(自身を除く): 4574015

約数列:

[1, 5, 17, 19, 29, 85, 95, 145, 251, 323, 493, 551, 1255, 1615, 2465, 2755, 4267, 4769, 7279, 9367, 21335, 23845, 36395, 46835, 81073, 123743, 138301, 405365, 618715, 691505, 2351117, 11755585]

約数ペア:

[(1, 11755585), (5, 2351117), (17, 691505), (19, 618715), (29, 405365), (85, 138301), (95, 123743), (145, 81073), (251, 46835), (323, 36395), (493, 23845), (551, 21335), (1255, 9367), (1615, 7279), (2465, 4769), (2755, 4267)]