156021605

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{24551}}^1$

素因数の和:24628

約数の個数: 16

約数和(自身を含む): 197987328

約数和(自身を除く): 41965723

約数列:

[1, 5, 31, 41, 155, 205, 1271, 6355, 24551, 122755, 761081, 1006591, 3805405, 5032955, 31204321, 156021605]

約数ペア:

[(1, 156021605), (5, 31204321), (31, 5032955), (41, 3805405), (155, 1006591), (205, 761081), (1271, 122755), (6355, 24551)]