155538145

素因数分解:

$5^1\times 7^1\times {\mathrm{1097}}^1\times {\mathrm{4051}}^1$

素因数の和:5160

約数の個数: 16

約数和(自身を含む): 213556608

約数和(自身を除く): 58018463

約数列:

[1, 5, 7, 35, 1097, 4051, 5485, 7679, 20255, 28357, 38395, 141785, 4443947, 22219735, 31107629, 155538145]

約数ペア:

[(1, 155538145), (5, 31107629), (7, 22219735), (35, 4443947), (1097, 141785), (4051, 38395), (5485, 28357), (7679, 20255)]