147999285

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{787}}^1$

素因数の和:1007

約数の個数: 64

約数和(自身を含む): 302592000

約数和(自身を除く): 154592715

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 199, 315, 597, 787, 945, 995, 1393, 1791, 2361, 2985, 3935, 4179, 5373, 5509, 6965, 7083, 8955, 11805, 12537, 16527, 20895, 21249, 26865, 27545, 35415, 37611, 49581, 62685, 82635, 106245, 148743, 156613, 188055, 247905, 469839, 743715, 783065, 1096291, 1409517, 2349195, 3288873, 4228551, 5481455, 7047585, 9866619, 16444365, 21142755, 29599857, 49333095, 147999285]

約数ペア:

[(1, 147999285), (3, 49333095), (5, 29599857), (7, 21142755), (9, 16444365), (15, 9866619), (21, 7047585), (27, 5481455), (35, 4228551), (45, 3288873), (63, 2349195), (105, 1409517), (135, 1096291), (189, 783065), (199, 743715), (315, 469839), (597, 247905), (787, 188055), (945, 156613), (995, 148743), (1393, 106245), (1791, 82635), (2361, 62685), (2985, 49581), (3935, 37611), (4179, 35415), (5373, 27545), (5509, 26865), (6965, 21249), (7083, 20895), (8955, 16527), (11805, 12537)]