22274005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 30772224

約数和(自身を除く): 8498219

約数列:

[1, 5, 13, 23, 47, 65, 115, 235, 299, 317, 611, 1081, 1495, 1585, 3055, 4121, 5405, 7291, 14053, 14899, 20605, 36455, 70265, 74495, 94783, 193687, 342677, 473915, 968435, 1713385, 4454801, 22274005]

約数ペア:

[(1, 22274005), (5, 4454801), (13, 1713385), (23, 968435), (47, 473915), (65, 342677), (115, 193687), (235, 94783), (299, 74495), (317, 70265), (611, 36455), (1081, 20605), (1495, 14899), (1585, 14053), (3055, 7291), (4121, 5405)]