222078175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{2237}}^1$

素因数の和:2296

約数の個数: 36

約数和(自身を含む): 317196216

約数和(自身を除く): 95118041

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 361, 475, 1045, 1805, 2237, 3971, 5225, 9025, 11185, 19855, 24607, 42503, 55925, 99275, 123035, 212515, 467533, 615175, 807557, 1062575, 2337665, 4037785, 8883127, 11688325, 20188925, 44415635, 222078175]

約数ペア:

[(1, 222078175), (5, 44415635), (11, 20188925), (19, 11688325), (25, 8883127), (55, 4037785), (95, 2337665), (209, 1062575), (275, 807557), (361, 615175), (475, 467533), (1045, 212515), (1805, 123035), (2237, 99275), (3971, 55925), (5225, 42503), (9025, 24607), (11185, 19855)]