30379725

素因数分解:

$3^3\times 5^2\times {\mathrm{45007}}^1$

素因数の和:45026

約数の個数: 24

約数和(自身を含む): 55809920

約数和(自身を除く): 25430195

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 45007, 135021, 225035, 405063, 675105, 1125175, 1215189, 2025315, 3375525, 6075945, 10126575, 30379725]

約数ペア:

[(1, 30379725), (3, 10126575), (5, 6075945), (9, 3375525), (15, 2025315), (25, 1215189), (27, 1125175), (45, 675105), (75, 405063), (135, 225035), (225, 135021), (675, 45007)]