5557045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:189

約数の個数: 32

約数和(自身を含む): 7838208

約数和(自身を除く): 2281163

約数列:

[1, 5, 13, 17, 47, 65, 85, 107, 221, 235, 535, 611, 799, 1105, 1391, 1819, 3055, 3995, 5029, 6955, 9095, 10387, 23647, 25145, 51935, 65377, 85493, 118235, 326885, 427465, 1111409, 5557045]

約数ペア:

[(1, 5557045), (5, 1111409), (13, 427465), (17, 326885), (47, 118235), (65, 85493), (85, 65377), (107, 51935), (221, 25145), (235, 23647), (535, 10387), (611, 9095), (799, 6955), (1105, 5029), (1391, 3995), (1819, 3055)]