439367045

素因数分解:

$5^1\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:151

約数の個数: 64

約数和(自身を含む): 625121280

約数和(自身を除く): 185754235

約数列:

[1, 5, 13, 23, 37, 47, 65, 115, 169, 185, 235, 299, 481, 611, 845, 851, 1081, 1495, 1739, 2197, 2405, 3055, 3887, 4255, 5405, 6253, 7943, 8695, 10985, 11063, 14053, 19435, 22607, 31265, 39715, 39997, 50531, 55315, 70265, 81289, 103259, 113035, 143819, 182689, 199985, 252655, 293891, 406445, 516295, 519961, 719095, 913445, 1469455, 1869647, 2374957, 2599805, 3820583, 6759493, 9348235, 11874785, 19102915, 33797465, 87873409, 439367045]

約数ペア:

[(1, 439367045), (5, 87873409), (13, 33797465), (23, 19102915), (37, 11874785), (47, 9348235), (65, 6759493), (115, 3820583), (169, 2599805), (185, 2374957), (235, 1869647), (299, 1469455), (481, 913445), (611, 719095), (845, 519961), (851, 516295), (1081, 406445), (1495, 293891), (1739, 252655), (2197, 199985), (2405, 182689), (3055, 143819), (3887, 113035), (4255, 103259), (5405, 81289), (6253, 70265), (7943, 55315), (8695, 50531), (10985, 39997), (11063, 39715), (14053, 31265), (19435, 22607)]