86582015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 115468416

約数和(自身を除く): 28886401

約数列:

[1, 5, 13, 65, 71, 73, 257, 355, 365, 923, 949, 1285, 3341, 4615, 4745, 5183, 16705, 18247, 18761, 25915, 67379, 91235, 93805, 237211, 243893, 336895, 1186055, 1219465, 1332031, 6660155, 17316403, 86582015]

約数ペア:

[(1, 86582015), (5, 17316403), (13, 6660155), (65, 1332031), (71, 1219465), (73, 1186055), (257, 336895), (355, 243893), (365, 237211), (923, 93805), (949, 91235), (1285, 67379), (3341, 25915), (4615, 18761), (4745, 18247), (5183, 16705)]