222744995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4759}}^1$

素因数の和:4835

約数の個数: 32

約数和(自身を含む): 312560640

約数和(自身を除く): 89815645

約数列:

[1, 5, 11, 23, 37, 55, 115, 185, 253, 407, 851, 1265, 2035, 4255, 4759, 9361, 23795, 46805, 52349, 109457, 176083, 261745, 547285, 880415, 1204027, 1936913, 4049909, 6020135, 9684565, 20249545, 44548999, 222744995]

約数ペア:

[(1, 222744995), (5, 44548999), (11, 20249545), (23, 9684565), (37, 6020135), (55, 4049909), (115, 1936913), (185, 1204027), (253, 880415), (407, 547285), (851, 261745), (1265, 176083), (2035, 109457), (4255, 52349), (4759, 46805), (9361, 23795)]