288392415

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{270791}}^1$

素因数の和:270870

約数の個数: 16

約数和(自身を含む): 467928576

約数和(自身を除く): 179536161

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 270791, 812373, 1353955, 4061865, 19226161, 57678483, 96130805, 288392415]

約数ペア:

[(1, 288392415), (3, 96130805), (5, 57678483), (15, 19226161), (71, 4061865), (213, 1353955), (355, 812373), (1065, 270791)]