75028545

素因数分解:

$3^3\times 5^1\times {\mathrm{555767}}^1$

素因数の和:555781

約数の個数: 16

約数和(自身を含む): 133384320

約数和(自身を除く): 58355775

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 555767, 1667301, 2778835, 5001903, 8336505, 15005709, 25009515, 75028545]

約数ペア:

[(1, 75028545), (3, 25009515), (5, 15005709), (9, 8336505), (15, 5001903), (27, 2778835), (45, 1667301), (135, 555767)]