9407385

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1237}}^1$

素因数の和:1274

約数の個数: 36

約数和(自身を含む): 17671212

約数和(自身を除く): 8263827

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 169, 195, 507, 585, 845, 1237, 1521, 2535, 3711, 6185, 7605, 11133, 16081, 18555, 48243, 55665, 80405, 144729, 209053, 241215, 627159, 723645, 1045265, 1881477, 3135795, 9407385]

約数ペア:

[(1, 9407385), (3, 3135795), (5, 1881477), (9, 1045265), (13, 723645), (15, 627159), (39, 241215), (45, 209053), (65, 144729), (117, 80405), (169, 55665), (195, 48243), (507, 18555), (585, 16081), (845, 11133), (1237, 7605), (1521, 6185), (2535, 3711)]