205655760015

素因数分解:

$3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{24614693}}^1$

素因数の和:24615258

約数の個数: 16

約数和(自身を含む): 329639982048

約数和(自身を除く): 123984222033

約数列:

[1, 3, 5, 15, 557, 1671, 2785, 8355, 24614693, 73844079, 123073465, 369220395, 13710384001, 41131152003, 68551920005, 205655760015]

約数ペア:

[(1, 205655760015), (3, 68551920005), (5, 41131152003), (15, 13710384001), (557, 369220395), (1671, 123073465), (2785, 73844079), (8355, 24614693)]