9798425

素因数分解:

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

素因数の和:162

約数の個数: 48

約数和(自身を含む): 15415680

約数和(自身を除く): 5617255

約数列:

[1, 5, 7, 13, 25, 35, 59, 65, 73, 91, 175, 295, 325, 365, 413, 455, 511, 767, 949, 1475, 1825, 2065, 2275, 2555, 3835, 4307, 4745, 5369, 6643, 10325, 12775, 19175, 21535, 23725, 26845, 30149, 33215, 55991, 107675, 134225, 150745, 166075, 279955, 391937, 753725, 1399775, 1959685, 9798425]

約数ペア:

[(1, 9798425), (5, 1959685), (7, 1399775), (13, 753725), (25, 391937), (35, 279955), (59, 166075), (65, 150745), (73, 134225), (91, 107675), (175, 55991), (295, 33215), (325, 30149), (365, 26845), (413, 23725), (455, 21535), (511, 19175), (767, 12775), (949, 10325), (1475, 6643), (1825, 5369), (2065, 4745), (2275, 4307), (2555, 3835)]