40960005

素因数分解:

$3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{9649}}^1$

素因数の和:9940

約数の個数: 16

約数和(自身を含む): 65774400

約数和(自身を除く): 24814395

約数列:

[1, 3, 5, 15, 283, 849, 1415, 4245, 9649, 28947, 48245, 144735, 2730667, 8192001, 13653335, 40960005]

約数ペア:

[(1, 40960005), (3, 13653335), (5, 8192001), (15, 2730667), (283, 144735), (849, 48245), (1415, 28947), (4245, 9649)]