77072865

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{3343}}^1$

素因数の和:3433

約数の個数: 32

約数和(自身を含む): 130014720

約数和(自身を除く): 52941855

約数列:

[1, 3, 5, 15, 29, 53, 87, 145, 159, 265, 435, 795, 1537, 3343, 4611, 7685, 10029, 16715, 23055, 50145, 96947, 177179, 290841, 484735, 531537, 885895, 1454205, 2657685, 5138191, 15414573, 25690955, 77072865]

約数ペア:

[(1, 77072865), (3, 25690955), (5, 15414573), (15, 5138191), (29, 2657685), (53, 1454205), (87, 885895), (145, 531537), (159, 484735), (265, 290841), (435, 177179), (795, 96947), (1537, 50145), (3343, 23055), (4611, 16715), (7685, 10029)]