13306725315

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{25819}}^1$

素因数の和:26724

約数の個数: 48

約数和(自身を含む): 24868378080

約数和(自身を除く): 11561652765

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 881, 2643, 4405, 7929, 11453, 13215, 25819, 34359, 39645, 57265, 77457, 103077, 129095, 171795, 232371, 335647, 387285, 515385, 1006941, 1161855, 1678235, 3020823, 5034705, 15104115, 22746539, 68239617, 113732695, 204718851, 295705007, 341198085, 887115021, 1023594255, 1478525035, 2661345063, 4435575105, 13306725315]

約数ペア:

[(1, 13306725315), (3, 4435575105), (5, 2661345063), (9, 1478525035), (13, 1023594255), (15, 887115021), (39, 341198085), (45, 295705007), (65, 204718851), (117, 113732695), (195, 68239617), (585, 22746539), (881, 15104115), (2643, 5034705), (4405, 3020823), (7929, 1678235), (11453, 1161855), (13215, 1006941), (25819, 515385), (34359, 387285), (39645, 335647), (57265, 232371), (77457, 171795), (103077, 129095)]