66012795

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{599}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 119808000

約数和(自身を除く): 53795205

約数列:

[1, 3, 5, 9, 15, 31, 45, 79, 93, 155, 237, 279, 395, 465, 599, 711, 1185, 1395, 1797, 2449, 2995, 3555, 5391, 7347, 8985, 12245, 18569, 22041, 26955, 36735, 47321, 55707, 92845, 110205, 141963, 167121, 236605, 278535, 425889, 709815, 835605, 1466951, 2129445, 4400853, 7334755, 13202559, 22004265, 66012795]

約数ペア:

[(1, 66012795), (3, 22004265), (5, 13202559), (9, 7334755), (15, 4400853), (31, 2129445), (45, 1466951), (79, 835605), (93, 709815), (155, 425889), (237, 278535), (279, 236605), (395, 167121), (465, 141963), (599, 110205), (711, 92845), (1185, 55707), (1395, 47321), (1797, 36735), (2449, 26955), (2995, 22041), (3555, 18569), (5391, 12245), (7347, 8985)]