31791150

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{23549}}^1$

素因数の和:23570

約数の個数: 48

約数和(自身を含む): 87606000

約数和(自身を除く): 55814850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 23549, 47098, 70647, 117745, 141294, 211941, 235490, 353235, 423882, 588725, 635823, 706470, 1059705, 1177450, 1271646, 1766175, 2119410, 3179115, 3532350, 5298525, 6358230, 10597050, 15895575, 31791150]

約数ペア:

[(1, 31791150), (2, 15895575), (3, 10597050), (5, 6358230), (6, 5298525), (9, 3532350), (10, 3179115), (15, 2119410), (18, 1766175), (25, 1271646), (27, 1177450), (30, 1059705), (45, 706470), (50, 635823), (54, 588725), (75, 423882), (90, 353235), (135, 235490), (150, 211941), (225, 141294), (270, 117745), (450, 70647), (675, 47098), (1350, 23549)]