42512705

素因数分解:

$5^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1\times {\mathrm{347}}^1$

素因数の和:688

約数の個数: 16

約数和(自身を含む): 51865920

約数和(自身を除く): 9353215

約数列:

[1, 5, 107, 229, 347, 535, 1145, 1735, 24503, 37129, 79463, 122515, 185645, 397315, 8502541, 42512705]

約数ペア:

[(1, 42512705), (5, 8502541), (107, 397315), (229, 185645), (347, 122515), (535, 79463), (1145, 37129), (1735, 24503)]