22080045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{569}}^1$

素因数の和:789

約数の個数: 32

約数和(自身を含む): 38304000

約数和(自身を除く): 16223955

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 199, 569, 597, 995, 1707, 2587, 2845, 2985, 7397, 7761, 8535, 12935, 22191, 36985, 38805, 110955, 113231, 339693, 566155, 1472003, 1698465, 4416009, 7360015, 22080045]

約数ペア:

[(1, 22080045), (3, 7360015), (5, 4416009), (13, 1698465), (15, 1472003), (39, 566155), (65, 339693), (195, 113231), (199, 110955), (569, 38805), (597, 36985), (995, 22191), (1707, 12935), (2587, 8535), (2845, 7761), (2985, 7397)]