161061755

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{4013}}^1$

素因数の和:4390

約数の個数: 16

約数和(自身を含む): 202305600

約数和(自身を除く): 41243845

約数列:

[1, 5, 23, 115, 349, 1745, 4013, 8027, 20065, 40135, 92299, 461495, 1400537, 7002685, 32212351, 161061755]

約数ペア:

[(1, 161061755), (5, 32212351), (23, 7002685), (115, 1400537), (349, 461495), (1745, 92299), (4013, 40135), (8027, 20065)]