72016965

素因数分解:

$3^3\times 5^1\times {\mathrm{533459}}^1$

素因数の和:533473

約数の個数: 16

約数和(自身を含む): 128030400

約数和(自身を除く): 56013435

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 533459, 1600377, 2667295, 4801131, 8001885, 14403393, 24005655, 72016965]

約数ペア:

[(1, 72016965), (3, 24005655), (5, 14403393), (9, 8001885), (15, 4801131), (27, 2667295), (45, 1600377), (135, 533459)]