75442787

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{547}}^1$

素因数の和:651

約数の個数: 32

約数和(自身を含む): 97850880

約数和(自身を除く): 22408093

約数列:

[1, 7, 17, 19, 61, 119, 133, 323, 427, 547, 1037, 1159, 2261, 3829, 7259, 8113, 9299, 10393, 19703, 33367, 65093, 72751, 137921, 176681, 233569, 567239, 633973, 1236767, 3970673, 4437811, 10777541, 75442787]

約数ペア:

[(1, 75442787), (7, 10777541), (17, 4437811), (19, 3970673), (61, 1236767), (119, 633973), (133, 567239), (323, 233569), (427, 176681), (547, 137921), (1037, 72751), (1159, 65093), (2261, 33367), (3829, 19703), (7259, 10393), (8113, 9299)]