2040752565

素因数分解:

$3^2\times 5^1\times {\mathrm{1571}}^1\times {\mathrm{28867}}^1$

素因数の和:30449

約数の個数: 24

約数和(自身を含む): 3539678688

約数和(自身を除く): 1498926123

約数列:

[1, 3, 5, 9, 15, 45, 1571, 4713, 7855, 14139, 23565, 28867, 70695, 86601, 144335, 259803, 433005, 1299015, 45350057, 136050171, 226750285, 408150513, 680250855, 2040752565]

約数ペア:

[(1, 2040752565), (3, 680250855), (5, 408150513), (9, 226750285), (15, 136050171), (45, 45350057), (1571, 1299015), (4713, 433005), (7855, 259803), (14139, 144335), (23565, 86601), (28867, 70695)]