22797495

素因数分解:

$3^2\times 5^1\times 7^4\times {\mathrm{211}}^1$

素因数の和:250

約数の個数: 60

約数和(自身を含む): 46317336

約数和(自身を除く): 23519841

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 211, 245, 315, 343, 441, 633, 735, 1029, 1055, 1477, 1715, 1899, 2205, 2401, 3087, 3165, 4431, 5145, 7203, 7385, 9495, 10339, 12005, 13293, 15435, 21609, 22155, 31017, 36015, 51695, 66465, 72373, 93051, 108045, 155085, 217119, 361865, 465255, 506611, 651357, 1085595, 1519833, 2533055, 3256785, 4559499, 7599165, 22797495]

約数ペア:

[(1, 22797495), (3, 7599165), (5, 4559499), (7, 3256785), (9, 2533055), (15, 1519833), (21, 1085595), (35, 651357), (45, 506611), (49, 465255), (63, 361865), (105, 217119), (147, 155085), (211, 108045), (245, 93051), (315, 72373), (343, 66465), (441, 51695), (633, 36015), (735, 31017), (1029, 22155), (1055, 21609), (1477, 15435), (1715, 13293), (1899, 12005), (2205, 10339), (2401, 9495), (3087, 7385), (3165, 7203), (4431, 5145)]