2319575

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:155

約数の個数: 24

約数和(自身を含む): 3083136

約数和(自身を除く): 763561

約数列:

[1, 5, 25, 31, 41, 73, 155, 205, 365, 775, 1025, 1271, 1825, 2263, 2993, 6355, 11315, 14965, 31775, 56575, 74825, 92783, 463915, 2319575]

約数ペア:

[(1, 2319575), (5, 463915), (25, 92783), (31, 74825), (41, 56575), (73, 31775), (155, 14965), (205, 11315), (365, 6355), (775, 2993), (1025, 2263), (1271, 1825)]