7890402015

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{22277}}^1$

素因数の和:22768

約数の個数: 48

約数和(自身を含む): 14513136768

約数和(自身を除く): 6622734753

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 463, 765, 1389, 2315, 4167, 6945, 7871, 20835, 22277, 23613, 39355, 66831, 70839, 111385, 118065, 200493, 334155, 354195, 378709, 1002465, 1136127, 1893545, 3408381, 5680635, 10314251, 17041905, 30942753, 51571255, 92828259, 154713765, 175342267, 464141295, 526026801, 876711335, 1578080403, 2630134005, 7890402015]

約数ペア:

[(1, 7890402015), (3, 2630134005), (5, 1578080403), (9, 876711335), (15, 526026801), (17, 464141295), (45, 175342267), (51, 154713765), (85, 92828259), (153, 51571255), (255, 30942753), (463, 17041905), (765, 10314251), (1389, 5680635), (2315, 3408381), (4167, 1893545), (6945, 1136127), (7871, 1002465), (20835, 378709), (22277, 354195), (23613, 334155), (39355, 200493), (66831, 118065), (70839, 111385)]