120706885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{349}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 166168800

約数和(自身を除く): 45461915

約数列:

[1, 5, 13, 17, 65, 85, 221, 313, 349, 1105, 1565, 1745, 4069, 4537, 5321, 5933, 20345, 22685, 26605, 29665, 69173, 77129, 109237, 345865, 385645, 546185, 1420081, 1857029, 7100405, 9285145, 24141377, 120706885]

約数ペア:

[(1, 120706885), (5, 24141377), (13, 9285145), (17, 7100405), (65, 1857029), (85, 1420081), (221, 546185), (313, 385645), (349, 345865), (1105, 109237), (1565, 77129), (1745, 69173), (4069, 29665), (4537, 26605), (5321, 22685), (5933, 20345)]