72852605

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{34123}}^1$

素因数の和:34196

約数の個数: 16

約数和(自身を含む): 101553024

約数和(自身を除く): 28700419

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 34123, 170615, 238861, 1194305, 2081503, 10407515, 14570521, 72852605]

約数ペア:

[(1, 72852605), (5, 14570521), (7, 10407515), (35, 2081503), (61, 1194305), (305, 238861), (427, 170615), (2135, 34123)]