45547775

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20021}}^1$

素因数の和:20051

約数の個数: 24

約数和(自身を含む): 69516384

約数和(自身を除く): 23968609

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 2275, 20021, 100105, 140147, 260273, 500525, 700735, 1301365, 1821911, 3503675, 6506825, 9109555, 45547775]

約数ペア:

[(1, 45547775), (5, 9109555), (7, 6506825), (13, 3503675), (25, 1821911), (35, 1301365), (65, 700735), (91, 500525), (175, 260273), (325, 140147), (455, 100105), (2275, 20021)]