75120165

素因数分解:

$3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{4729}}^1$

素因数の和:5093

約数の個数: 24

約数和(自身を含む): 130604760

約数和(自身を除く): 55484595

約数列:

[1, 3, 5, 9, 15, 45, 353, 1059, 1765, 3177, 4729, 5295, 14187, 15885, 23645, 42561, 70935, 212805, 1669337, 5008011, 8346685, 15024033, 25040055, 75120165]

約数ペア:

[(1, 75120165), (3, 25040055), (5, 15024033), (9, 8346685), (15, 5008011), (45, 1669337), (353, 212805), (1059, 70935), (1765, 42561), (3177, 23645), (4729, 15885), (5295, 14187)]