20238525

素因数分解:

$3^3\times 5^2\times {\mathrm{29983}}^1$

素因数の和:30002

約数の個数: 24

約数和(自身を含む): 37180160

約数和(自身を除く): 16941635

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 29983, 89949, 149915, 269847, 449745, 749575, 809541, 1349235, 2248725, 4047705, 6746175, 20238525]

約数ペア:

[(1, 20238525), (3, 6746175), (5, 4047705), (9, 2248725), (15, 1349235), (25, 809541), (27, 749575), (45, 449745), (75, 269847), (135, 149915), (225, 89949), (675, 29983)]