79470885

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3209}}^1$

素因数の和:3357

約数の個数: 32

約数和(自身を含む): 138055680

約数和(自身を除く): 58584795

約数列:

[1, 3, 5, 13, 15, 39, 65, 127, 195, 381, 635, 1651, 1905, 3209, 4953, 8255, 9627, 16045, 24765, 41717, 48135, 125151, 208585, 407543, 625755, 1222629, 2037715, 5298059, 6113145, 15894177, 26490295, 79470885]

約数ペア:

[(1, 79470885), (3, 26490295), (5, 15894177), (13, 6113145), (15, 5298059), (39, 2037715), (65, 1222629), (127, 625755), (195, 407543), (381, 208585), (635, 125151), (1651, 48135), (1905, 41717), (3209, 24765), (4953, 16045), (8255, 9627)]