4920431555

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1\times {\mathrm{3137}}^1$

素因数の和:3623

約数の個数: 32

約数和(自身を含む): 6484363200

約数和(自身を除く): 1563931645

約数列:

[1, 5, 13, 59, 65, 295, 409, 767, 2045, 3137, 3835, 5317, 15685, 24131, 26585, 40781, 120655, 185083, 203905, 313703, 925415, 1283033, 1568515, 2406079, 6415165, 12030395, 16679429, 75698947, 83397145, 378494735, 984086311, 4920431555]

約数ペア:

[(1, 4920431555), (5, 984086311), (13, 378494735), (59, 83397145), (65, 75698947), (295, 16679429), (409, 12030395), (767, 6415165), (2045, 2406079), (3137, 1568515), (3835, 1283033), (5317, 925415), (15685, 313703), (24131, 203905), (26585, 185083), (40781, 120655)]