78892415

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{4261}}^1$

素因数の和:4319

約数の個数: 24

約数和(自身を含む): 113130528

約数和(自身を除く): 34238113

約数列:

[1, 5, 7, 23, 35, 115, 161, 529, 805, 2645, 3703, 4261, 18515, 21305, 29827, 98003, 149135, 490015, 686021, 2254069, 3430105, 11270345, 15778483, 78892415]

約数ペア:

[(1, 78892415), (5, 15778483), (7, 11270345), (23, 3430105), (35, 2254069), (115, 686021), (161, 490015), (529, 149135), (805, 98003), (2645, 29827), (3703, 21305), (4261, 18515)]