72331005

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{14929}}^1$

素因数の和:14973

約数の個数: 32

約数和(自身を含む): 128995200

約数和(自身を除く): 56664195

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 14929, 44787, 74645, 223935, 253793, 283651, 761379, 850953, 1268965, 1418255, 3806895, 4254765, 4822067, 14466201, 24110335, 72331005]

約数ペア:

[(1, 72331005), (3, 24110335), (5, 14466201), (15, 4822067), (17, 4254765), (19, 3806895), (51, 1418255), (57, 1268965), (85, 850953), (95, 761379), (255, 283651), (285, 253793), (323, 223935), (969, 74645), (1615, 44787), (4845, 14929)]