4144455

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 8386560

約数和(自身を除く): 4242105

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 59, 63, 105, 177, 223, 295, 315, 413, 531, 669, 885, 1115, 1239, 1561, 2007, 2065, 2655, 3345, 3717, 4683, 6195, 7805, 10035, 13157, 14049, 18585, 23415, 39471, 65785, 70245, 92099, 118413, 197355, 276297, 460495, 592065, 828891, 1381485, 4144455]

約数ペア:

[(1, 4144455), (3, 1381485), (5, 828891), (7, 592065), (9, 460495), (15, 276297), (21, 197355), (35, 118413), (45, 92099), (59, 70245), (63, 65785), (105, 39471), (177, 23415), (223, 18585), (295, 14049), (315, 13157), (413, 10035), (531, 7805), (669, 6195), (885, 4683), (1115, 3717), (1239, 3345), (1561, 2655), (2007, 2065)]