1325579905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{58771}}^1$

素因数の和:59136

約数の個数: 16

約数和(自身を含む): 1718023104

約数和(自身を除く): 392443199

約数列:

[1, 5, 13, 65, 347, 1735, 4511, 22555, 58771, 293855, 764023, 3820115, 20393537, 101967685, 265115981, 1325579905]

約数ペア:

[(1, 1325579905), (5, 265115981), (13, 101967685), (65, 20393537), (347, 3820115), (1735, 764023), (4511, 293855), (22555, 58771)]