39164005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 52254720

約数和(自身を除く): 13090715

約数列:

[1, 5, 17, 31, 85, 89, 155, 167, 445, 527, 835, 1513, 2635, 2759, 2839, 5177, 7565, 13795, 14195, 14863, 25885, 46903, 74315, 88009, 234515, 252671, 440045, 460753, 1263355, 2303765, 7832801, 39164005]

約数ペア:

[(1, 39164005), (5, 7832801), (17, 2303765), (31, 1263355), (85, 460753), (89, 440045), (155, 252671), (167, 234515), (445, 88009), (527, 74315), (835, 46903), (1513, 25885), (2635, 14863), (2759, 14195), (2839, 13795), (5177, 7565)]