65560005

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9049}}^1$

素因数の和:9090

約数の個数: 48

約数和(自身を含む): 135532800

約数和(自身を除く): 69972795

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 105, 115, 161, 207, 315, 345, 483, 805, 1035, 1449, 2415, 7245, 9049, 27147, 45245, 63343, 81441, 135735, 190029, 208127, 316715, 407205, 570087, 624381, 950145, 1040635, 1456889, 1873143, 2850435, 3121905, 4370667, 7284445, 9365715, 13112001, 21853335, 65560005]

約数ペア:

[(1, 65560005), (3, 21853335), (5, 13112001), (7, 9365715), (9, 7284445), (15, 4370667), (21, 3121905), (23, 2850435), (35, 1873143), (45, 1456889), (63, 1040635), (69, 950145), (105, 624381), (115, 570087), (161, 407205), (207, 316715), (315, 208127), (345, 190029), (483, 135735), (805, 81441), (1035, 63343), (1449, 45245), (2415, 27147), (7245, 9049)]