228049695

素因数分解:

$3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{21383}}^1$

素因数の和:21476

約数の個数: 32

約数和(自身を含む): 410572800

約数和(自身を除く): 182523105

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 135, 237, 395, 711, 1185, 2133, 3555, 10665, 21383, 64149, 106915, 192447, 320745, 577341, 962235, 1689257, 2886705, 5067771, 8446285, 15203313, 25338855, 45609939, 76016565, 228049695]

約数ペア:

[(1, 228049695), (3, 76016565), (5, 45609939), (9, 25338855), (15, 15203313), (27, 8446285), (45, 5067771), (79, 2886705), (135, 1689257), (237, 962235), (395, 577341), (711, 320745), (1185, 192447), (2133, 106915), (3555, 64149), (10665, 21383)]