53678235

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1823}}^1$

素因数の和:1995

約数の個数: 32

約数和(自身を含む): 93155328

約数和(自身を除く): 39477093

約数列:

[1, 3, 5, 13, 15, 39, 65, 151, 195, 453, 755, 1823, 1963, 2265, 5469, 5889, 9115, 9815, 23699, 27345, 29445, 71097, 118495, 275273, 355485, 825819, 1376365, 3578549, 4129095, 10735647, 17892745, 53678235]

約数ペア:

[(1, 53678235), (3, 17892745), (5, 10735647), (13, 4129095), (15, 3578549), (39, 1376365), (65, 825819), (151, 355485), (195, 275273), (453, 118495), (755, 71097), (1823, 29445), (1963, 27345), (2265, 23699), (5469, 9815), (5889, 9115)]