7696845

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 14676480

約数和(自身を除く): 6979635

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 59, 65, 117, 177, 195, 223, 295, 531, 585, 669, 767, 885, 1115, 2007, 2301, 2655, 2899, 3345, 3835, 6903, 8697, 10035, 11505, 13157, 14495, 26091, 34515, 39471, 43485, 65785, 118413, 130455, 171041, 197355, 513123, 592065, 855205, 1539369, 2565615, 7696845]

約数ペア:

[(1, 7696845), (3, 2565615), (5, 1539369), (9, 855205), (13, 592065), (15, 513123), (39, 197355), (45, 171041), (59, 130455), (65, 118413), (117, 65785), (177, 43485), (195, 39471), (223, 34515), (295, 26091), (531, 14495), (585, 13157), (669, 11505), (767, 10035), (885, 8697), (1115, 6903), (2007, 3835), (2301, 3345), (2655, 2899)]