155702975985

素因数分解:

$3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1091}}^1\times {\mathrm{15937}}^1$

素因数の和:17238

約数の個数: 48

約数和(自身を含む): 271507017600

約数和(自身を除く): 115804041615

約数列:

[1, 3, 5, 9, 15, 45, 199, 597, 995, 1091, 1791, 2985, 3273, 5455, 8955, 9819, 15937, 16365, 47811, 49095, 79685, 143433, 217109, 239055, 651327, 717165, 1085545, 1953981, 3171463, 3256635, 9514389, 9769905, 15857315, 17387267, 28543167, 47571945, 52161801, 86936335, 142715835, 156485403, 260809005, 782427015, 3460066133, 10380198399, 17300330665, 31140595197, 51900991995, 155702975985]

約数ペア:

[(1, 155702975985), (3, 51900991995), (5, 31140595197), (9, 17300330665), (15, 10380198399), (45, 3460066133), (199, 782427015), (597, 260809005), (995, 156485403), (1091, 142715835), (1791, 86936335), (2985, 52161801), (3273, 47571945), (5455, 28543167), (8955, 17387267), (9819, 15857315), (15937, 9769905), (16365, 9514389), (47811, 3256635), (49095, 3171463), (79685, 1953981), (143433, 1085545), (217109, 717165), (239055, 651327)]