3242135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1609}}^1$

素因数の和:1658

約数の個数: 16

約数和(自身を含む): 4327680

約数和(自身を除く): 1085545

約数列:

[1, 5, 13, 31, 65, 155, 403, 1609, 2015, 8045, 20917, 49879, 104585, 249395, 648427, 3242135]

約数ペア:

[(1, 3242135), (5, 648427), (13, 249395), (31, 104585), (65, 49879), (155, 20917), (403, 8045), (1609, 2015)]