28223355

素因数分解:

$3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{9749}}^1$

素因数の和:9950

約数の個数: 16

約数和(自身を含む): 45396000

約数和(自身を除く): 17172645

約数列:

[1, 3, 5, 15, 193, 579, 965, 2895, 9749, 29247, 48745, 146235, 1881557, 5644671, 9407785, 28223355]

約数ペア:

[(1, 28223355), (3, 9407785), (5, 5644671), (15, 1881557), (193, 146235), (579, 48745), (965, 29247), (2895, 9749)]