275605005

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{10789}}^1$

素因数の和:10941

約数の個数: 32

約数和(自身を含む): 478558080

約数和(自身を除く): 202953075

約数列:

[1, 3, 5, 13, 15, 39, 65, 131, 195, 393, 655, 1703, 1965, 5109, 8515, 10789, 25545, 32367, 53945, 140257, 161835, 420771, 701285, 1413359, 2103855, 4240077, 7066795, 18373667, 21200385, 55121001, 91868335, 275605005]

約数ペア:

[(1, 275605005), (3, 91868335), (5, 55121001), (13, 21200385), (15, 18373667), (39, 7066795), (65, 4240077), (131, 2103855), (195, 1413359), (393, 701285), (655, 420771), (1703, 161835), (1965, 140257), (5109, 53945), (8515, 32367), (10789, 25545)]