253206584125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{809}}^1\times {\mathrm{227627}}^1$

素因数の和:228462

約数の個数: 32

約数和(自身を含む): 345156888960

約数和(自身を除く): 91950304835

約数列:

[1, 5, 11, 25, 55, 125, 275, 809, 1375, 4045, 8899, 20225, 44495, 101125, 222475, 227627, 1112375, 1138135, 2503897, 5690675, 12519485, 28453375, 62597425, 184150243, 312987125, 920751215, 2025652673, 4603756075, 10128263365, 23018780375, 50641316825, 253206584125]

約数ペア:

[(1, 253206584125), (5, 50641316825), (11, 23018780375), (25, 10128263365), (55, 4603756075), (125, 2025652673), (275, 920751215), (809, 312987125), (1375, 184150243), (4045, 62597425), (8899, 28453375), (20225, 12519485), (44495, 5690675), (101125, 2503897), (222475, 1138135), (227627, 1112375)]