27677585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 38290560

約数和(自身を除く): 10612975

約数列:

[1, 5, 13, 19, 65, 73, 95, 247, 307, 365, 949, 1235, 1387, 1535, 3991, 4745, 5833, 6935, 18031, 19955, 22411, 29165, 75829, 90155, 112055, 291343, 379145, 425809, 1456715, 2129045, 5535517, 27677585]

約数ペア:

[(1, 27677585), (5, 5535517), (13, 2129045), (19, 1456715), (65, 425809), (73, 379145), (95, 291343), (247, 112055), (307, 90155), (365, 75829), (949, 29165), (1235, 22411), (1387, 19955), (1535, 18031), (3991, 6935), (4745, 5833)]