155815535

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{6551}}^1$

素因数の和:6694

約数の個数: 16

約数和(自身を含む): 192471552

約数和(自身を除く): 36656017

約数列:

[1, 5, 67, 71, 335, 355, 4757, 6551, 23785, 32755, 438917, 465121, 2194585, 2325605, 31163107, 155815535]

約数ペア:

[(1, 155815535), (5, 31163107), (67, 2325605), (71, 2194585), (335, 465121), (355, 438917), (4757, 32755), (6551, 23785)]