15102045

素因数分解:

$3^4\times 5^1\times 7^2\times {\mathrm{761}}^1$

素因数の和:792

約数の個数: 60

約数和(自身を含む): 31533084

約数和(自身を除く): 16431039

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 81, 105, 135, 147, 189, 245, 315, 405, 441, 567, 735, 761, 945, 1323, 2205, 2283, 2835, 3805, 3969, 5327, 6615, 6849, 11415, 15981, 19845, 20547, 26635, 34245, 37289, 47943, 61641, 79905, 102735, 111867, 143829, 186445, 239715, 308205, 335601, 431487, 559335, 719145, 1006803, 1678005, 2157435, 3020409, 5034015, 15102045]

約数ペア:

[(1, 15102045), (3, 5034015), (5, 3020409), (7, 2157435), (9, 1678005), (15, 1006803), (21, 719145), (27, 559335), (35, 431487), (45, 335601), (49, 308205), (63, 239715), (81, 186445), (105, 143829), (135, 111867), (147, 102735), (189, 79905), (245, 61641), (315, 47943), (405, 37289), (441, 34245), (567, 26635), (735, 20547), (761, 19845), (945, 15981), (1323, 11415), (2205, 6849), (2283, 6615), (2835, 5327), (3805, 3969)]