72391795

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{55901}}^1$

素因数の和:55950

約数の個数: 16

約数和(自身を含む): 101965248

約数和(自身を除く): 29573453

約数列:

[1, 5, 7, 35, 37, 185, 259, 1295, 55901, 279505, 391307, 1956535, 2068337, 10341685, 14478359, 72391795]

約数ペア:

[(1, 72391795), (5, 14478359), (7, 10341685), (35, 2068337), (37, 1956535), (185, 391307), (259, 279505), (1295, 55901)]