22277145

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:186

約数の個数: 64

約数和(自身を含む): 41368320

約数和(自身を除く): 19091175

約数列:

[1, 3, 5, 11, 15, 33, 37, 41, 55, 89, 111, 123, 165, 185, 205, 267, 407, 445, 451, 555, 615, 979, 1221, 1335, 1353, 1517, 2035, 2255, 2937, 3293, 3649, 4551, 4895, 6105, 6765, 7585, 9879, 10947, 14685, 16465, 16687, 18245, 22755, 36223, 40139, 49395, 50061, 54735, 83435, 108669, 120417, 135013, 181115, 200695, 250305, 405039, 543345, 602085, 675065, 1485143, 2025195, 4455429, 7425715, 22277145]

約数ペア:

[(1, 22277145), (3, 7425715), (5, 4455429), (11, 2025195), (15, 1485143), (33, 675065), (37, 602085), (41, 543345), (55, 405039), (89, 250305), (111, 200695), (123, 181115), (165, 135013), (185, 120417), (205, 108669), (267, 83435), (407, 54735), (445, 50061), (451, 49395), (555, 40139), (615, 36223), (979, 22755), (1221, 18245), (1335, 16687), (1353, 16465), (1517, 14685), (2035, 10947), (2255, 9879), (2937, 7585), (3293, 6765), (3649, 6105), (4551, 4895)]