43192145

素因数分解:

$5^1\times {\mathrm{31}}^2\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:257

約数の個数: 24

約数和(自身を含む): 54694440

約数和(自身を除く): 11502295

約数列:

[1, 5, 31, 89, 101, 155, 445, 505, 961, 2759, 3131, 4805, 8989, 13795, 15655, 44945, 85529, 97061, 278659, 427645, 485305, 1393295, 8638429, 43192145]

約数ペア:

[(1, 43192145), (5, 8638429), (31, 1393295), (89, 485305), (101, 427645), (155, 278659), (445, 97061), (505, 85529), (961, 44945), (2759, 15655), (3131, 13795), (4805, 8989)]