295655295

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{401}}^1$

素因数の和:640

約数の個数: 64

約数和(自身を含む): 540288000

約数和(自身を除く): 244632705

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 199, 247, 285, 401, 597, 741, 995, 1203, 1235, 2005, 2587, 2985, 3705, 3781, 5213, 6015, 7619, 7761, 11343, 12935, 15639, 18905, 22857, 26065, 38095, 38805, 49153, 56715, 78195, 79799, 99047, 114285, 147459, 239397, 245765, 297141, 398995, 495235, 737295, 1037387, 1196985, 1485705, 1516181, 3112161, 4548543, 5186935, 7580905, 15560805, 19710353, 22742715, 59131059, 98551765, 295655295]

約数ペア:

[(1, 295655295), (3, 98551765), (5, 59131059), (13, 22742715), (15, 19710353), (19, 15560805), (39, 7580905), (57, 5186935), (65, 4548543), (95, 3112161), (195, 1516181), (199, 1485705), (247, 1196985), (285, 1037387), (401, 737295), (597, 495235), (741, 398995), (995, 297141), (1203, 245765), (1235, 239397), (2005, 147459), (2587, 114285), (2985, 99047), (3705, 79799), (3781, 78195), (5213, 56715), (6015, 49153), (7619, 38805), (7761, 38095), (11343, 26065), (12935, 22857), (15639, 18905)]