18960045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97231}}^1$

素因数の和:97252

約数の個数: 16

約数和(自身を含む): 32669952

約数和(自身を除く): 13709907

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 97231, 291693, 486155, 1264003, 1458465, 3792009, 6320015, 18960045]

約数ペア:

[(1, 18960045), (3, 6320015), (5, 3792009), (13, 1458465), (15, 1264003), (39, 486155), (65, 291693), (195, 97231)]