72663165

素因数分解:

$3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{15091}}^1$

素因数の和:15209

約数の個数: 24

約数和(自身を含む): 127135008

約数和(自身を除く): 54471843

約数列:

[1, 3, 5, 9, 15, 45, 107, 321, 535, 963, 1605, 4815, 15091, 45273, 75455, 135819, 226365, 679095, 1614737, 4844211, 8073685, 14532633, 24221055, 72663165]

約数ペア:

[(1, 72663165), (3, 24221055), (5, 14532633), (9, 8073685), (15, 4844211), (45, 1614737), (107, 679095), (321, 226365), (535, 135819), (963, 75455), (1605, 45273), (4815, 15091)]