118775155

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{19979}}^1$

素因数の和:20054

約数の個数: 16

約数和(自身を含む): 151048800

約数和(自身を除く): 32273645

約数列:

[1, 5, 29, 41, 145, 205, 1189, 5945, 19979, 99895, 579391, 819139, 2896955, 4095695, 23755031, 118775155]

約数ペア:

[(1, 118775155), (5, 23755031), (29, 4095695), (41, 2896955), (145, 819139), (205, 579391), (1189, 99895), (5945, 19979)]