78496795

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 105412608

約数和(自身を除く): 26915813

約数列:

[1, 5, 13, 37, 65, 127, 185, 257, 481, 635, 1285, 1651, 2405, 3341, 4699, 8255, 9509, 16705, 23495, 32639, 47545, 61087, 123617, 163195, 305435, 424307, 618085, 1207643, 2121535, 6038215, 15699359, 78496795]

約数ペア:

[(1, 78496795), (5, 15699359), (13, 6038215), (37, 2121535), (65, 1207643), (127, 618085), (185, 424307), (257, 305435), (481, 163195), (635, 123617), (1285, 61087), (1651, 47545), (2405, 32639), (3341, 23495), (4699, 16705), (8255, 9509)]