847982235

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{4751}}^1$

素因数の和:4995

約数の個数: 32

約数和(自身を含む): 1384086528

約数和(自身を除く): 536104293

約数列:

[1, 3, 5, 15, 73, 163, 219, 365, 489, 815, 1095, 2445, 4751, 11899, 14253, 23755, 35697, 59495, 71265, 178485, 346823, 774413, 1040469, 1734115, 2323239, 3872065, 5202345, 11616195, 56532149, 169596447, 282660745, 847982235]

約数ペア:

[(1, 847982235), (3, 282660745), (5, 169596447), (15, 56532149), (73, 11616195), (163, 5202345), (219, 3872065), (365, 2323239), (489, 1734115), (815, 1040469), (1095, 774413), (2445, 346823), (4751, 178485), (11899, 71265), (14253, 59495), (23755, 35697)]