52440345

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{16889}}^1$

素因数の和:16926

約数の個数: 32

約数和(自身を含む): 97286400

約数和(自身を除く): 44846055

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 16889, 50667, 84445, 152001, 253335, 388447, 456003, 760005, 1165341, 1942235, 2280015, 3496023, 5826705, 10488069, 17480115, 52440345]

約数ペア:

[(1, 52440345), (3, 17480115), (5, 10488069), (9, 5826705), (15, 3496023), (23, 2280015), (27, 1942235), (45, 1165341), (69, 760005), (115, 456003), (135, 388447), (207, 253335), (345, 152001), (621, 84445), (1035, 50667), (3105, 16889)]