13717795

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 21258720

約数和(自身を除く): 7540925

約数列:

[1, 5, 7, 13, 35, 49, 59, 65, 73, 91, 245, 295, 365, 413, 455, 511, 637, 767, 949, 2065, 2555, 2891, 3185, 3577, 3835, 4307, 4745, 5369, 6643, 14455, 17885, 21535, 26845, 30149, 33215, 37583, 46501, 55991, 150745, 187915, 211043, 232505, 279955, 391937, 1055215, 1959685, 2743559, 13717795]

約数ペア:

[(1, 13717795), (5, 2743559), (7, 1959685), (13, 1055215), (35, 391937), (49, 279955), (59, 232505), (65, 211043), (73, 187915), (91, 150745), (245, 55991), (295, 46501), (365, 37583), (413, 33215), (455, 30149), (511, 26845), (637, 21535), (767, 17885), (949, 14455), (2065, 6643), (2555, 5369), (2891, 4745), (3185, 4307), (3577, 3835)]