28922235

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 47788608

約数和(自身を除く): 18866373

約数列:

[1, 3, 5, 15, 61, 73, 183, 219, 305, 365, 433, 915, 1095, 1299, 2165, 4453, 6495, 13359, 22265, 26413, 31609, 66795, 79239, 94827, 132065, 158045, 396195, 474135, 1928149, 5784447, 9640745, 28922235]

約数ペア:

[(1, 28922235), (3, 9640745), (5, 5784447), (15, 1928149), (61, 474135), (73, 396195), (183, 158045), (219, 132065), (305, 94827), (365, 79239), (433, 66795), (915, 31609), (1095, 26413), (1299, 22265), (2165, 13359), (4453, 6495)]