30388815

素因数分解:

$3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{3499}}^1$

素因数の和:3703

約数の個数: 24

約数和(自身を含む): 52962000

約数和(自身を除く): 22573185

約数列:

[1, 3, 5, 9, 15, 45, 193, 579, 965, 1737, 2895, 3499, 8685, 10497, 17495, 31491, 52485, 157455, 675307, 2025921, 3376535, 6077763, 10129605, 30388815]

約数ペア:

[(1, 30388815), (3, 10129605), (5, 6077763), (9, 3376535), (15, 2025921), (45, 675307), (193, 157455), (579, 52485), (965, 31491), (1737, 17495), (2895, 10497), (3499, 8685)]