15795045

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1223}}^1$

素因数の和:1282

約数の個数: 48

約数和(自身を含む): 32078592

約数和(自身を除く): 16283547

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 41, 45, 63, 105, 123, 205, 287, 315, 369, 615, 861, 1223, 1435, 1845, 2583, 3669, 4305, 6115, 8561, 11007, 12915, 18345, 25683, 42805, 50143, 55035, 77049, 128415, 150429, 250715, 351001, 385245, 451287, 752145, 1053003, 1755005, 2256435, 3159009, 5265015, 15795045]

約数ペア:

[(1, 15795045), (3, 5265015), (5, 3159009), (7, 2256435), (9, 1755005), (15, 1053003), (21, 752145), (35, 451287), (41, 385245), (45, 351001), (63, 250715), (105, 150429), (123, 128415), (205, 77049), (287, 55035), (315, 50143), (369, 42805), (615, 25683), (861, 18345), (1223, 12915), (1435, 11007), (1845, 8561), (2583, 6115), (3669, 4305)]