38156920105

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{12577}}^1$

素因数の和:12865

約数の個数: 32

約数和(自身を含む): 47657136384

約数和(自身を除く): 9500216279

約数列:

[1, 5, 43, 103, 137, 215, 515, 685, 4429, 5891, 12577, 14111, 22145, 29455, 62885, 70555, 540811, 606773, 1295431, 1723049, 2704055, 3033865, 6477155, 8615245, 55703533, 74091107, 177474047, 278517665, 370455535, 887370235, 7631384021, 38156920105]

約数ペア:

[(1, 38156920105), (5, 7631384021), (43, 887370235), (103, 370455535), (137, 278517665), (215, 177474047), (515, 74091107), (685, 55703533), (4429, 8615245), (5891, 6477155), (12577, 3033865), (14111, 2704055), (22145, 1723049), (29455, 1295431), (62885, 606773), (70555, 540811)]