72894515

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{4871}}^1$

素因数の和:4990

約数の個数: 16

約数和(自身を含む): 90853056

約数和(自身を除く): 17958541

約数列:

[1, 5, 41, 73, 205, 365, 2993, 4871, 14965, 24355, 199711, 355583, 998555, 1777915, 14578903, 72894515]

約数ペア:

[(1, 72894515), (5, 14578903), (41, 1777915), (73, 998555), (205, 355583), (365, 199711), (2993, 24355), (4871, 14965)]