17228475

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{6961}}^1$

素因数の和:6988

約数の個数: 36

約数和(自身を含む): 33668232

約数和(自身を除く): 16439757

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 825, 2475, 6961, 20883, 34805, 62649, 76571, 104415, 174025, 229713, 313245, 382855, 522075, 689139, 1148565, 1566225, 1914275, 3445695, 5742825, 17228475]

約数ペア:

[(1, 17228475), (3, 5742825), (5, 3445695), (9, 1914275), (11, 1566225), (15, 1148565), (25, 689139), (33, 522075), (45, 382855), (55, 313245), (75, 229713), (99, 174025), (165, 104415), (225, 76571), (275, 62649), (495, 34805), (825, 20883), (2475, 6961)]