26616205

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{269}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 40124160

約数和(自身を除く): 13507955

約数列:

[1, 5, 7, 11, 35, 55, 77, 257, 269, 385, 1285, 1345, 1799, 1883, 2827, 2959, 8995, 9415, 14135, 14795, 19789, 20713, 69133, 98945, 103565, 345665, 483931, 760463, 2419655, 3802315, 5323241, 26616205]

約数ペア:

[(1, 26616205), (5, 5323241), (7, 3802315), (11, 2419655), (35, 760463), (55, 483931), (77, 345665), (257, 103565), (269, 98945), (385, 69133), (1285, 20713), (1345, 19789), (1799, 14795), (1883, 14135), (2827, 9415), (2959, 8995)]