53157065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{7643}}^1$

素因数の和:7768

約数の個数: 16

約数和(自身を含む): 69346368

約数和(自身を除く): 16189303

約数列:

[1, 5, 13, 65, 107, 535, 1391, 6955, 7643, 38215, 99359, 496795, 817801, 4089005, 10631413, 53157065]

約数ペア:

[(1, 53157065), (5, 10631413), (13, 4089005), (65, 817801), (107, 496795), (535, 99359), (1391, 38215), (6955, 7643)]