1202145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{107}}^2$

素因数の和:229

約数の個数: 24

約数和(自身を含む): 2218944

約数和(自身を除く): 1016799

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 107, 321, 535, 749, 1605, 2247, 3745, 11235, 11449, 34347, 57245, 80143, 171735, 240429, 400715, 1202145]

約数ペア:

[(1, 1202145), (3, 400715), (5, 240429), (7, 171735), (15, 80143), (21, 57245), (35, 34347), (105, 11449), (107, 11235), (321, 3745), (535, 2247), (749, 1605)]