72782055

素因数分解:

$3^2\times 5^1\times {\mathrm{829}}^1\times {\mathrm{1951}}^1$

素因数の和:2791

約数の個数: 24

約数和(自身を含む): 126372480

約数和(自身を除く): 53590425

約数列:

[1, 3, 5, 9, 15, 45, 829, 1951, 2487, 4145, 5853, 7461, 9755, 12435, 17559, 29265, 37305, 87795, 1617379, 4852137, 8086895, 14556411, 24260685, 72782055]

約数ペア:

[(1, 72782055), (3, 24260685), (5, 14556411), (9, 8086895), (15, 4852137), (45, 1617379), (829, 87795), (1951, 37305), (2487, 29265), (4145, 17559), (5853, 12435), (7461, 9755)]