168642015

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{5413}}^1$

素因数の和:5519

約数の個数: 32

約数和(自身を含む): 282740736

約数和(自身を除く): 114098721

約数列:

[1, 3, 5, 15, 31, 67, 93, 155, 201, 335, 465, 1005, 2077, 5413, 6231, 10385, 16239, 27065, 31155, 81195, 167803, 362671, 503409, 839015, 1088013, 1813355, 2517045, 5440065, 11242801, 33728403, 56214005, 168642015]

約数ペア:

[(1, 168642015), (3, 56214005), (5, 33728403), (15, 11242801), (31, 5440065), (67, 2517045), (93, 1813355), (155, 1088013), (201, 839015), (335, 503409), (465, 362671), (1005, 167803), (2077, 81195), (5413, 31155), (6231, 27065), (10385, 16239)]