24977355

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 44271360

約数和(自身を除く): 19294005

約数列:

[1, 3, 5, 13, 15, 39, 59, 65, 167, 169, 177, 195, 295, 501, 507, 767, 835, 845, 885, 2171, 2301, 2505, 2535, 3835, 6513, 9853, 9971, 10855, 11505, 28223, 29559, 29913, 32565, 49265, 49855, 84669, 128089, 141115, 147795, 149565, 384267, 423345, 640445, 1665157, 1921335, 4995471, 8325785, 24977355]

約数ペア:

[(1, 24977355), (3, 8325785), (5, 4995471), (13, 1921335), (15, 1665157), (39, 640445), (59, 423345), (65, 384267), (167, 149565), (169, 147795), (177, 141115), (195, 128089), (295, 84669), (501, 49855), (507, 49265), (767, 32565), (835, 29913), (845, 29559), (885, 28223), (2171, 11505), (2301, 10855), (2505, 9971), (2535, 9853), (3835, 6513)]