22285185

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 39528000

約数和(自身を除く): 17242815

約数列:

[1, 3, 5, 13, 15, 39, 59, 65, 149, 169, 177, 195, 295, 447, 507, 745, 767, 845, 885, 1937, 2235, 2301, 2535, 3835, 5811, 8791, 9685, 9971, 11505, 25181, 26373, 29055, 29913, 43955, 49855, 75543, 114283, 125905, 131865, 149565, 342849, 377715, 571415, 1485679, 1714245, 4457037, 7428395, 22285185]

約数ペア:

[(1, 22285185), (3, 7428395), (5, 4457037), (13, 1714245), (15, 1485679), (39, 571415), (59, 377715), (65, 342849), (149, 149565), (169, 131865), (177, 125905), (195, 114283), (295, 75543), (447, 49855), (507, 43955), (745, 29913), (767, 29055), (845, 26373), (885, 25181), (1937, 11505), (2235, 9971), (2301, 9685), (2535, 8791), (3835, 5811)]