23090535

素因数分解:

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

素因数の和:309

約数の個数: 64

約数和(自身を含む): 45158400

約数和(自身を除く): 22067865

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 59, 65, 117, 135, 177, 195, 223, 295, 351, 531, 585, 669, 767, 885, 1115, 1593, 1755, 2007, 2301, 2655, 2899, 3345, 3835, 6021, 6903, 7965, 8697, 10035, 11505, 13157, 14495, 20709, 26091, 30105, 34515, 39471, 43485, 65785, 78273, 103545, 118413, 130455, 171041, 197355, 355239, 391365, 513123, 592065, 855205, 1539369, 1776195, 2565615, 4618107, 7696845, 23090535]

約数ペア:

[(1, 23090535), (3, 7696845), (5, 4618107), (9, 2565615), (13, 1776195), (15, 1539369), (27, 855205), (39, 592065), (45, 513123), (59, 391365), (65, 355239), (117, 197355), (135, 171041), (177, 130455), (195, 118413), (223, 103545), (295, 78273), (351, 65785), (531, 43485), (585, 39471), (669, 34515), (767, 30105), (885, 26091), (1115, 20709), (1593, 14495), (1755, 13157), (2007, 11505), (2301, 10035), (2655, 8697), (2899, 7965), (3345, 6903), (3835, 6021)]