42508565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{953}}^1$

素因数の和:1780

約数の個数: 16

約数和(自身を含む): 55774656

約数和(自身を除く): 13266091

約数列:

[1, 5, 11, 55, 811, 953, 4055, 4765, 8921, 10483, 44605, 52415, 772883, 3864415, 8501713, 42508565]

約数ペア:

[(1, 42508565), (5, 8501713), (11, 3864415), (55, 772883), (811, 52415), (953, 44605), (4055, 10483), (4765, 8921)]