155680295

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1\times {\mathrm{1759}}^1$

素因数の和:2366

約数の個数: 16

約数和(自身を含む): 193290240

約数和(自身を除く): 37609945

約数列:

[1, 5, 31, 155, 571, 1759, 2855, 8795, 17701, 54529, 88505, 272645, 1004389, 5021945, 31136059, 155680295]

約数ペア:

[(1, 155680295), (5, 31136059), (31, 5021945), (155, 1004389), (571, 272645), (1759, 88505), (2855, 54529), (8795, 17701)]