155350441

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{821}}^1$

素因数の和:1296

約数の個数: 16

約数和(自身を含む): 171239040

約数和(自身を除く): 15888599

約数列:

[1, 19, 23, 433, 437, 821, 8227, 9959, 15599, 18883, 189221, 355493, 358777, 6754367, 8176339, 155350441]

約数ペア:

[(1, 155350441), (19, 8176339), (23, 6754367), (433, 358777), (437, 355493), (821, 189221), (8227, 18883), (9959, 15599)]