39542295

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1019}}^1$

素因数の和:1239

約数の個数: 32

約数和(自身を含む): 68544000

約数和(自身を除く): 29001705

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 199, 597, 995, 1019, 2587, 2985, 3057, 5095, 7761, 12935, 13247, 15285, 38805, 39741, 66235, 198705, 202781, 608343, 1013905, 2636153, 3041715, 7908459, 13180765, 39542295]

約数ペア:

[(1, 39542295), (3, 13180765), (5, 7908459), (13, 3041715), (15, 2636153), (39, 1013905), (65, 608343), (195, 202781), (199, 198705), (597, 66235), (995, 39741), (1019, 38805), (2587, 15285), (2985, 13247), (3057, 12935), (5095, 7761)]