1268525535

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{5861}}^1$

素因数の和:6223

約数の個数: 32

約数和(自身を含む): 2079931392

約数和(自身を除く): 811405857

約数列:

[1, 3, 5, 15, 47, 141, 235, 307, 705, 921, 1535, 4605, 5861, 14429, 17583, 29305, 43287, 72145, 87915, 216435, 275467, 826401, 1377335, 1799327, 4132005, 5397981, 8996635, 26989905, 84568369, 253705107, 422841845, 1268525535]

約数ペア:

[(1, 1268525535), (3, 422841845), (5, 253705107), (15, 84568369), (47, 26989905), (141, 8996635), (235, 5397981), (307, 4132005), (705, 1799327), (921, 1377335), (1535, 826401), (4605, 275467), (5861, 216435), (14429, 87915), (17583, 72145), (29305, 43287)]