15728995

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{877}}^1$

素因数の和:1110

約数の個数: 16

約数和(自身を含む): 20102688

約数和(自身を除く): 4373693

約数列:

[1, 5, 17, 85, 211, 877, 1055, 3587, 4385, 14909, 17935, 74545, 185047, 925235, 3145799, 15728995]

約数ペア:

[(1, 15728995), (5, 3145799), (17, 925235), (85, 185047), (211, 74545), (877, 17935), (1055, 14909), (3587, 4385)]