13007745

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3659}}^1$

素因数の和:3749

約数の個数: 24

約数和(自身を含む): 22838400

約数和(自身を除く): 9830655

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 395, 711, 1185, 3555, 3659, 10977, 18295, 32931, 54885, 164655, 289061, 867183, 1445305, 2601549, 4335915, 13007745]

約数ペア:

[(1, 13007745), (3, 4335915), (5, 2601549), (9, 1445305), (15, 867183), (45, 289061), (79, 164655), (237, 54885), (395, 32931), (711, 18295), (1185, 10977), (3555, 3659)]