42099015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{400943}}^1$

素因数の和:400958

約数の個数: 16

約数和(自身を含む): 76981248

約数和(自身を除く): 34882233

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 400943, 1202829, 2004715, 2806601, 6014145, 8419803, 14033005, 42099015]

約数ペア:

[(1, 42099015), (3, 14033005), (5, 8419803), (7, 6014145), (15, 2806601), (21, 2004715), (35, 1202829), (105, 400943)]