23369905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 32256000

約数和(自身を除く): 8886095

約数列:

[1, 5, 13, 19, 65, 95, 127, 149, 247, 635, 745, 1235, 1651, 1937, 2413, 2831, 8255, 9685, 12065, 14155, 18923, 31369, 36803, 94615, 156845, 184015, 245999, 359537, 1229995, 1797685, 4673981, 23369905]

約数ペア:

[(1, 23369905), (5, 4673981), (13, 1797685), (19, 1229995), (65, 359537), (95, 245999), (127, 184015), (149, 156845), (247, 94615), (635, 36803), (745, 31369), (1235, 18923), (1651, 14155), (1937, 12065), (2413, 9685), (2831, 8255)]