1288559935

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{66301}}^1$

素因数の和:66355

約数の個数: 24

約数和(自身を含む): 1747190304

約数和(自身を除く): 458630369

約数列:

[1, 5, 13, 23, 65, 115, 169, 299, 845, 1495, 3887, 19435, 66301, 331505, 861913, 1524923, 4309565, 7624615, 11204869, 19823999, 56024345, 99119995, 257711987, 1288559935]

約数ペア:

[(1, 1288559935), (5, 257711987), (13, 99119995), (23, 56024345), (65, 19823999), (115, 11204869), (169, 7624615), (299, 4309565), (845, 1524923), (1495, 861913), (3887, 331505), (19435, 66301)]