22808565

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 43051008

約数和(自身を除く): 20242443

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 127, 195, 307, 381, 585, 635, 921, 1143, 1535, 1651, 1905, 2763, 3991, 4605, 4953, 5715, 8255, 11973, 13815, 14859, 19955, 24765, 35919, 38989, 59865, 74295, 116967, 179595, 194945, 350901, 506857, 584835, 1520571, 1754505, 2534285, 4561713, 7602855, 22808565]

約数ペア:

[(1, 22808565), (3, 7602855), (5, 4561713), (9, 2534285), (13, 1754505), (15, 1520571), (39, 584835), (45, 506857), (65, 350901), (117, 194945), (127, 179595), (195, 116967), (307, 74295), (381, 59865), (585, 38989), (635, 35919), (921, 24765), (1143, 19955), (1535, 14859), (1651, 13815), (1905, 11973), (2763, 8255), (3991, 5715), (4605, 4953)]