419923485

素因数分解:

$3^2\times 5^1\times {\mathrm{1951}}^1\times {\mathrm{4783}}^1$

素因数の和:6745

約数の個数: 24

約数和(自身を含む): 728392704

約数和(自身を除く): 308469219

約数列:

[1, 3, 5, 9, 15, 45, 1951, 4783, 5853, 9755, 14349, 17559, 23915, 29265, 43047, 71745, 87795, 215235, 9331633, 27994899, 46658165, 83984697, 139974495, 419923485]

約数ペア:

[(1, 419923485), (3, 139974495), (5, 83984697), (9, 46658165), (15, 27994899), (45, 9331633), (1951, 215235), (4783, 87795), (5853, 71745), (9755, 43047), (14349, 29265), (17559, 23915)]