128034075

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{131317}}^1$

素因数の和:131343

約数の個数: 24

約数和(自身を含む): 227968048

約数和(自身を除く): 99933973

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 131317, 393951, 656585, 1707121, 1969755, 3282925, 5121363, 8535605, 9848775, 25606815, 42678025, 128034075]

約数ペア:

[(1, 128034075), (3, 42678025), (5, 25606815), (13, 9848775), (15, 8535605), (25, 5121363), (39, 3282925), (65, 1969755), (75, 1707121), (195, 656585), (325, 393951), (975, 131317)]