1796731485

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{631}}^1$

素因数の和:858

約数の個数: 64

約数和(自身を含む): 3091845120

約数和(自身を除く): 1295113635

約数列:

[1, 3, 5, 15, 19, 57, 95, 97, 103, 285, 291, 309, 485, 515, 631, 1455, 1545, 1843, 1893, 1957, 3155, 5529, 5871, 9215, 9465, 9785, 9991, 11989, 27645, 29355, 29973, 35967, 49955, 59945, 61207, 64993, 149865, 179835, 183621, 189829, 194979, 306035, 324965, 569487, 918105, 949145, 974895, 1162933, 1234867, 2847435, 3488799, 3704601, 5814665, 6174335, 6304321, 17443995, 18523005, 18912963, 31521605, 94564815, 119782099, 359346297, 598910495, 1796731485]

約数ペア:

[(1, 1796731485), (3, 598910495), (5, 359346297), (15, 119782099), (19, 94564815), (57, 31521605), (95, 18912963), (97, 18523005), (103, 17443995), (285, 6304321), (291, 6174335), (309, 5814665), (485, 3704601), (515, 3488799), (631, 2847435), (1455, 1234867), (1545, 1162933), (1843, 974895), (1893, 949145), (1957, 918105), (3155, 569487), (5529, 324965), (5871, 306035), (9215, 194979), (9465, 189829), (9785, 183621), (9991, 179835), (11989, 149865), (27645, 64993), (29355, 61207), (29973, 59945), (35967, 49955)]