31192425

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{4201}}^1$

素因数の和:4231

約数の個数: 48

約数和(自身を含む): 62525760

約数和(自身を除く): 31333335

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 99, 135, 165, 225, 275, 297, 495, 675, 825, 1485, 2475, 4201, 7425, 12603, 21005, 37809, 46211, 63015, 105025, 113427, 138633, 189045, 231055, 315075, 415899, 567135, 693165, 945225, 1155275, 1247697, 2079495, 2835675, 3465825, 6238485, 10397475, 31192425]

約数ペア:

[(1, 31192425), (3, 10397475), (5, 6238485), (9, 3465825), (11, 2835675), (15, 2079495), (25, 1247697), (27, 1155275), (33, 945225), (45, 693165), (55, 567135), (75, 415899), (99, 315075), (135, 231055), (165, 189045), (225, 138633), (275, 113427), (297, 105025), (495, 63015), (675, 46211), (825, 37809), (1485, 21005), (2475, 12603), (4201, 7425)]