15020802

素因数分解:

$2^1\times 3^5\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1045

約数の個数: 48

約数和(自身を含む): 34874112

約数和(自身を除く): 19853310

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 243, 279, 486, 558, 837, 997, 1674, 1994, 2511, 2991, 5022, 5982, 7533, 8973, 15066, 17946, 26919, 30907, 53838, 61814, 80757, 92721, 161514, 185442, 242271, 278163, 484542, 556326, 834489, 1668978, 2503467, 5006934, 7510401, 15020802]

約数ペア:

[(1, 15020802), (2, 7510401), (3, 5006934), (6, 2503467), (9, 1668978), (18, 834489), (27, 556326), (31, 484542), (54, 278163), (62, 242271), (81, 185442), (93, 161514), (162, 92721), (186, 80757), (243, 61814), (279, 53838), (486, 30907), (558, 26919), (837, 17946), (997, 15066), (1674, 8973), (1994, 7533), (2511, 5982), (2991, 5022)]