239642015

素因数分解:

$5^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{3527}}^1$

素因数の和:3766

約数の個数: 16

約数和(自身を含む): 292626432

約数和(自身を除く): 52984417

約数列:

[1, 5, 107, 127, 535, 635, 3527, 13589, 17635, 67945, 377389, 447929, 1886945, 2239645, 47928403, 239642015]

約数ペア:

[(1, 239642015), (5, 47928403), (107, 2239645), (127, 1886945), (535, 447929), (635, 377389), (3527, 67945), (13589, 17635)]