271429345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{1231}}^1$

素因数の和:1477

約数の個数: 32

約数和(自身を含む): 376104960

約数和(自身を除く): 104675615

約数列:

[1, 5, 11, 19, 55, 95, 209, 211, 1045, 1055, 1231, 2321, 4009, 6155, 11605, 13541, 20045, 23389, 44099, 67705, 116945, 220495, 257279, 259741, 1286395, 1298705, 2857151, 4935079, 14285755, 24675395, 54285869, 271429345]

約数ペア:

[(1, 271429345), (5, 54285869), (11, 24675395), (19, 14285755), (55, 4935079), (95, 2857151), (209, 1298705), (211, 1286395), (1045, 259741), (1055, 257279), (1231, 220495), (2321, 116945), (4009, 67705), (6155, 44099), (11605, 23389), (13541, 20045)]