5115045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1543}}^1$

素因数の和:1581

約数の個数: 32

約数和(自身を含む): 9338112

約数和(自身を除く): 4223067

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 1543, 3315, 4629, 7715, 20059, 23145, 26231, 60177, 78693, 100295, 131155, 300885, 341003, 393465, 1023009, 1705015, 5115045]

約数ペア:

[(1, 5115045), (3, 1705015), (5, 1023009), (13, 393465), (15, 341003), (17, 300885), (39, 131155), (51, 100295), (65, 78693), (85, 60177), (195, 26231), (221, 23145), (255, 20059), (663, 7715), (1105, 4629), (1543, 3315)]