47682195

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:316

約数の個数: 64

約数和(自身を含む): 89579520

約数和(自身を除く): 41897325

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 89, 165, 187, 191, 255, 267, 445, 561, 573, 935, 955, 979, 1335, 1513, 2101, 2805, 2865, 2937, 3247, 4539, 4895, 6303, 7565, 9741, 10505, 14685, 16235, 16643, 16999, 22695, 31515, 35717, 48705, 49929, 50997, 83215, 84995, 107151, 178585, 186989, 249645, 254985, 288983, 535755, 560967, 866949, 934945, 1444915, 2804835, 3178813, 4334745, 9536439, 15894065, 47682195]

約数ペア:

[(1, 47682195), (3, 15894065), (5, 9536439), (11, 4334745), (15, 3178813), (17, 2804835), (33, 1444915), (51, 934945), (55, 866949), (85, 560967), (89, 535755), (165, 288983), (187, 254985), (191, 249645), (255, 186989), (267, 178585), (445, 107151), (561, 84995), (573, 83215), (935, 50997), (955, 49929), (979, 48705), (1335, 35717), (1513, 31515), (2101, 22695), (2805, 16999), (2865, 16643), (2937, 16235), (3247, 14685), (4539, 10505), (4895, 9741), (6303, 7565)]