16423515

素因数分解:

$3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2417}}^1$

素因数の和:2579

約数の個数: 24

約数和(自身を含む): 28667808

約数和(自身を除く): 12244293

約数列:

[1, 3, 5, 9, 15, 45, 151, 453, 755, 1359, 2265, 2417, 6795, 7251, 12085, 21753, 36255, 108765, 364967, 1094901, 1824835, 3284703, 5474505, 16423515]

約数ペア:

[(1, 16423515), (3, 5474505), (5, 3284703), (9, 1824835), (15, 1094901), (45, 364967), (151, 108765), (453, 36255), (755, 21753), (1359, 12085), (2265, 7251), (2417, 6795)]