9874215

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16879}}^1$

素因数の和:16903

約数の個数: 24

約数和(自身を含む): 18432960

約数和(自身を除く): 8558745

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 16879, 50637, 84395, 151911, 219427, 253185, 658281, 759555, 1097135, 1974843, 3291405, 9874215]

約数ペア:

[(1, 9874215), (3, 3291405), (5, 1974843), (9, 1097135), (13, 759555), (15, 658281), (39, 253185), (45, 219427), (65, 151911), (117, 84395), (195, 50637), (585, 16879)]