72736605

素因数分解:

$3^2\times 5^1\times {\mathrm{1087}}^1\times {\mathrm{1487}}^1$

素因数の和:2585

約数の個数: 24

約数和(自身を含む): 126277632

約数和(自身を除く): 53541027

約数列:

[1, 3, 5, 9, 15, 45, 1087, 1487, 3261, 4461, 5435, 7435, 9783, 13383, 16305, 22305, 48915, 66915, 1616369, 4849107, 8081845, 14547321, 24245535, 72736605]

約数ペア:

[(1, 72736605), (3, 24245535), (5, 14547321), (9, 8081845), (15, 4849107), (45, 1616369), (1087, 66915), (1487, 48915), (3261, 22305), (4461, 16305), (5435, 13383), (7435, 9783)]