42885065

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{1129}}^1$

素因数の和:1312

約数の個数: 16

約数和(自身を含む): 52721280

約数和(自身を除く): 9836215

約数列:

[1, 5, 71, 107, 355, 535, 1129, 5645, 7597, 37985, 80159, 120803, 400795, 604015, 8577013, 42885065]

約数ペア:

[(1, 42885065), (5, 8577013), (71, 604015), (107, 400795), (355, 120803), (535, 80159), (1129, 37985), (5645, 7597)]