181862045

素因数分解:

$5^1\times {\mathrm{29}}^2\times {\mathrm{61}}^1\times {\mathrm{709}}^1$

素因数の和:833

約数の個数: 24

約数和(自身を含む): 230048520

約数和(自身を除く): 48186475

約数列:

[1, 5, 29, 61, 145, 305, 709, 841, 1769, 3545, 4205, 8845, 20561, 43249, 51301, 102805, 216245, 256505, 596269, 1254221, 2981345, 6271105, 36372409, 181862045]

約数ペア:

[(1, 181862045), (5, 36372409), (29, 6271105), (61, 2981345), (145, 1254221), (305, 596269), (709, 256505), (841, 216245), (1769, 102805), (3545, 51301), (4205, 43249), (8845, 20561)]