288459865

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{11131}}^1$

素因数の和:11280

約数の個数: 16

約数和(自身を含む): 355867776

約数和(自身を除く): 67407911

約数列:

[1, 5, 71, 73, 355, 365, 5183, 11131, 25915, 55655, 790301, 812563, 3951505, 4062815, 57691973, 288459865]

約数ペア:

[(1, 288459865), (5, 57691973), (71, 4062815), (73, 3951505), (355, 812563), (365, 790301), (5183, 55655), (11131, 25915)]