13329995

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{571}}^1$

素因数の和:635

約数の個数: 32

約数和(自身を含む): 19768320

約数和(自身を除く): 6438325

約数列:

[1, 5, 7, 23, 29, 35, 115, 145, 161, 203, 571, 667, 805, 1015, 2855, 3335, 3997, 4669, 13133, 16559, 19985, 23345, 65665, 82795, 91931, 115913, 380857, 459655, 579565, 1904285, 2665999, 13329995]

約数ペア:

[(1, 13329995), (5, 2665999), (7, 1904285), (23, 579565), (29, 459655), (35, 380857), (115, 115913), (145, 91931), (161, 82795), (203, 65665), (571, 23345), (667, 19985), (805, 16559), (1015, 13133), (2855, 4669), (3335, 3997)]