6513465

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:162

約数の個数: 64

約数和(自身を含む): 13063680

約数和(自身を除く): 6550215

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 41, 51, 85, 89, 105, 119, 123, 205, 255, 267, 287, 357, 445, 595, 615, 623, 697, 861, 1335, 1435, 1513, 1785, 1869, 2091, 3115, 3485, 3649, 4305, 4539, 4879, 7565, 9345, 10455, 10591, 10947, 14637, 18245, 22695, 24395, 25543, 31773, 52955, 54735, 62033, 73185, 76629, 127715, 158865, 186099, 310165, 383145, 434231, 930495, 1302693, 2171155, 6513465]

約数ペア:

[(1, 6513465), (3, 2171155), (5, 1302693), (7, 930495), (15, 434231), (17, 383145), (21, 310165), (35, 186099), (41, 158865), (51, 127715), (85, 76629), (89, 73185), (105, 62033), (119, 54735), (123, 52955), (205, 31773), (255, 25543), (267, 24395), (287, 22695), (357, 18245), (445, 14637), (595, 10947), (615, 10591), (623, 10455), (697, 9345), (861, 7565), (1335, 4879), (1435, 4539), (1513, 4305), (1785, 3649), (1869, 3485), (2091, 3115)]