65129435

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2647}}^1$

素因数の和:2715

約数の個数: 32

約数和(自身を含む): 96599040

約数和(自身を除く): 31469605

約数列:

[1, 5, 7, 19, 35, 37, 95, 133, 185, 259, 665, 703, 1295, 2647, 3515, 4921, 13235, 18529, 24605, 50293, 92645, 97939, 251465, 352051, 489695, 685573, 1760255, 1860841, 3427865, 9304205, 13025887, 65129435]

約数ペア:

[(1, 65129435), (5, 13025887), (7, 9304205), (19, 3427865), (35, 1860841), (37, 1760255), (95, 685573), (133, 489695), (185, 352051), (259, 251465), (665, 97939), (703, 92645), (1295, 50293), (2647, 24605), (3515, 18529), (4921, 13235)]