161005985

素因数分解:

$5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{77969}}^1$

素因数の和:78040

約数の個数: 16

約数和(自身を含む): 224553600

約数和(自身を除く): 63547615

約数列:

[1, 5, 7, 35, 59, 295, 413, 2065, 77969, 389845, 545783, 2728915, 4600171, 23000855, 32201197, 161005985]

約数ペア:

[(1, 161005985), (5, 32201197), (7, 23000855), (35, 4600171), (59, 2728915), (295, 545783), (413, 389845), (2065, 77969)]