2658902415

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{104087}}^1$

素因数の和:104239

約数の個数: 32

約数和(自身を含む): 4616510976

約数和(自身を除く): 1957608561

約数列:

[1, 3, 5, 13, 15, 39, 65, 131, 195, 393, 655, 1703, 1965, 5109, 8515, 25545, 104087, 312261, 520435, 1353131, 1561305, 4059393, 6765655, 13635397, 20296965, 40906191, 68176985, 177260161, 204530955, 531780483, 886300805, 2658902415]

約数ペア:

[(1, 2658902415), (3, 886300805), (5, 531780483), (13, 204530955), (15, 177260161), (39, 68176985), (65, 40906191), (131, 20296965), (195, 13635397), (393, 6765655), (655, 4059393), (1703, 1561305), (1965, 1353131), (5109, 520435), (8515, 312261), (25545, 104087)]