270655

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:79

約数の個数: 32

約数和(自身を含む): 437760

約数和(自身を除く): 167105

約数列:

[1, 5, 7, 11, 19, 35, 37, 55, 77, 95, 133, 185, 209, 259, 385, 407, 665, 703, 1045, 1295, 1463, 2035, 2849, 3515, 4921, 7315, 7733, 14245, 24605, 38665, 54131, 270655]

約数ペア:

[(1, 270655), (5, 54131), (7, 38665), (11, 24605), (19, 14245), (35, 7733), (37, 7315), (55, 4921), (77, 3515), (95, 2849), (133, 2035), (185, 1463), (209, 1295), (259, 1045), (385, 703), (407, 665)]