75245985

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{88007}}^1$

素因数の和:88037

約数の個数: 24

約数和(自身を含む): 137292480

約数和(自身を除く): 62046495

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 88007, 264021, 440035, 792063, 1320105, 1672133, 3960315, 5016399, 8360665, 15049197, 25081995, 75245985]

約数ペア:

[(1, 75245985), (3, 25081995), (5, 15049197), (9, 8360665), (15, 5016399), (19, 3960315), (45, 1672133), (57, 1320105), (95, 792063), (171, 440035), (285, 264021), (855, 88007)]