2015472315

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7903813}}^1$

素因数の和:7903838

約数の個数: 16

約数和(自身を含む): 3414447648

約数和(自身を除く): 1398975333

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 7903813, 23711439, 39519065, 118557195, 134364821, 403094463, 671824105, 2015472315]

約数ペア:

[(1, 2015472315), (3, 671824105), (5, 403094463), (15, 134364821), (17, 118557195), (51, 39519065), (85, 23711439), (255, 7903813)]