72348165

素因数分解:

$3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{4133}}^1$

素因数の和:4533

約数の個数: 24

約数和(自身を含む): 125756280

約数和(自身を除く): 53408115

約数列:

[1, 3, 5, 9, 15, 45, 389, 1167, 1945, 3501, 4133, 5835, 12399, 17505, 20665, 37197, 61995, 185985, 1607737, 4823211, 8038685, 14469633, 24116055, 72348165]

約数ペア:

[(1, 72348165), (3, 24116055), (5, 14469633), (9, 8038685), (15, 4823211), (45, 1607737), (389, 185985), (1167, 61995), (1945, 37197), (3501, 20665), (4133, 17505), (5835, 12399)]