274698905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{136327}}^1$

素因数の和:136376

約数の個数: 16

約数和(自身を含む): 366449664

約数和(自身を除く): 91750759

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 136327, 681635, 1772251, 4226137, 8861255, 21130685, 54939781, 274698905]

約数ペア:

[(1, 274698905), (5, 54939781), (13, 21130685), (31, 8861255), (65, 4226137), (155, 1772251), (403, 681635), (2015, 136327)]