27291005

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{25153}}^1$

素因数の和:25196

約数の個数: 16

約数和(自身を含む): 38636544

約数和(自身を除く): 11345539

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 25153, 125765, 176071, 779743, 880355, 3898715, 5458201, 27291005]

約数ペア:

[(1, 27291005), (5, 5458201), (7, 3898715), (31, 880355), (35, 779743), (155, 176071), (217, 125765), (1085, 25153)]