12794445

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 23212800

約数和(自身を除く): 10418355

約数列:

[1, 3, 5, 9, 15, 45, 59, 61, 79, 177, 183, 237, 295, 305, 395, 531, 549, 711, 885, 915, 1185, 2655, 2745, 3555, 3599, 4661, 4819, 10797, 13983, 14457, 17995, 23305, 24095, 32391, 41949, 43371, 53985, 69915, 72285, 161955, 209745, 216855, 284321, 852963, 1421605, 2558889, 4264815, 12794445]

約数ペア:

[(1, 12794445), (3, 4264815), (5, 2558889), (9, 1421605), (15, 852963), (45, 284321), (59, 216855), (61, 209745), (79, 161955), (177, 72285), (183, 69915), (237, 53985), (295, 43371), (305, 41949), (395, 32391), (531, 24095), (549, 23305), (711, 17995), (885, 14457), (915, 13983), (1185, 10797), (2655, 4819), (2745, 4661), (3555, 3599)]