7072245

素因数分解:

$3^3\times 5^1\times {\mathrm{52387}}^1$

素因数の和:52401

約数の個数: 16

約数和(自身を含む): 12573120

約数和(自身を除く): 5500875

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 52387, 157161, 261935, 471483, 785805, 1414449, 2357415, 7072245]

約数ペア:

[(1, 7072245), (3, 2357415), (5, 1414449), (9, 785805), (15, 471483), (27, 261935), (45, 157161), (135, 52387)]