86398845

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:494

約数の個数: 64

約数和(自身を含む): 160392960

約数和(自身を除く): 73994115

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 67, 85, 195, 201, 221, 255, 335, 389, 663, 871, 1005, 1105, 1139, 1167, 1945, 2613, 3315, 3417, 4355, 5057, 5695, 5835, 6613, 13065, 14807, 15171, 17085, 19839, 25285, 26063, 33065, 44421, 74035, 75855, 78189, 85969, 99195, 130315, 222105, 257907, 338819, 390945, 429845, 443071, 1016457, 1289535, 1329213, 1694095, 2215355, 5082285, 5759923, 6646065, 17279769, 28799615, 86398845]

約数ペア:

[(1, 86398845), (3, 28799615), (5, 17279769), (13, 6646065), (15, 5759923), (17, 5082285), (39, 2215355), (51, 1694095), (65, 1329213), (67, 1289535), (85, 1016457), (195, 443071), (201, 429845), (221, 390945), (255, 338819), (335, 257907), (389, 222105), (663, 130315), (871, 99195), (1005, 85969), (1105, 78189), (1139, 75855), (1167, 74035), (1945, 44421), (2613, 33065), (3315, 26063), (3417, 25285), (4355, 19839), (5057, 17085), (5695, 15171), (5835, 14807), (6613, 13065)]