223438545

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{14561}}^1$

素因数の和:14614

約数の個数: 48

約数和(自身を含む): 436161024

約数和(自身を除く): 212722479

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 93, 99, 155, 165, 279, 341, 465, 495, 1023, 1395, 1705, 3069, 5115, 14561, 15345, 43683, 72805, 131049, 160171, 218415, 451391, 480513, 655245, 800855, 1354173, 1441539, 2256955, 2402565, 4062519, 4965301, 6770865, 7207695, 14895903, 20312595, 24826505, 44687709, 74479515, 223438545]

約数ペア:

[(1, 223438545), (3, 74479515), (5, 44687709), (9, 24826505), (11, 20312595), (15, 14895903), (31, 7207695), (33, 6770865), (45, 4965301), (55, 4062519), (93, 2402565), (99, 2256955), (155, 1441539), (165, 1354173), (279, 800855), (341, 655245), (465, 480513), (495, 451391), (1023, 218415), (1395, 160171), (1705, 131049), (3069, 72805), (5115, 43683), (14561, 15345)]