22390485

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{577}}^1$

素因数の和:797

約数の個数: 32

約数和(自身を含む): 38841600

約数和(自身を除く): 16451115

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 199, 577, 597, 995, 1731, 2587, 2885, 2985, 7501, 7761, 8655, 12935, 22503, 37505, 38805, 112515, 114823, 344469, 574115, 1492699, 1722345, 4478097, 7463495, 22390485]

約数ペア:

[(1, 22390485), (3, 7463495), (5, 4478097), (13, 1722345), (15, 1492699), (39, 574115), (65, 344469), (195, 114823), (199, 112515), (577, 38805), (597, 37505), (995, 22503), (1731, 12935), (2587, 8655), (2885, 7761), (2985, 7501)]