306768215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{15373}}^1$

素因数の和:15698

約数の個数: 16

約数和(自身を含む): 397756128

約数和(自身を除く): 90987913

約数列:

[1, 5, 13, 65, 307, 1535, 3991, 15373, 19955, 76865, 199849, 999245, 4719511, 23597555, 61353643, 306768215]

約数ペア:

[(1, 306768215), (5, 61353643), (13, 23597555), (65, 4719511), (307, 999245), (1535, 199849), (3991, 76865), (15373, 19955)]