15697087445

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{108439}}^1$

素因数の和:108605

約数の個数: 32

約数和(自身を含む): 21642888960

約数和(自身を除く): 5945801515

約数列:

[1, 5, 13, 17, 65, 85, 131, 221, 655, 1105, 1703, 2227, 8515, 11135, 28951, 108439, 144755, 542195, 1409707, 1843463, 7048535, 9217315, 14205509, 23965019, 71027545, 119825095, 184671617, 241493653, 923358085, 1207468265, 3139417489, 15697087445]

約数ペア:

[(1, 15697087445), (5, 3139417489), (13, 1207468265), (17, 923358085), (65, 241493653), (85, 184671617), (131, 119825095), (221, 71027545), (655, 23965019), (1105, 14205509), (1703, 9217315), (2227, 7048535), (8515, 1843463), (11135, 1409707), (28951, 542195), (108439, 144755)]