23603055

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1889}}^1$

素因数の和:1928

約数の個数: 48

約数和(自身を含む): 46539360

約数和(自身を除く): 22936305

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 49, 51, 85, 105, 119, 147, 245, 255, 357, 595, 735, 833, 1785, 1889, 2499, 4165, 5667, 9445, 12495, 13223, 28335, 32113, 39669, 66115, 92561, 96339, 160565, 198345, 224791, 277683, 462805, 481695, 674373, 1123955, 1388415, 1573537, 3371865, 4720611, 7867685, 23603055]

約数ペア:

[(1, 23603055), (3, 7867685), (5, 4720611), (7, 3371865), (15, 1573537), (17, 1388415), (21, 1123955), (35, 674373), (49, 481695), (51, 462805), (85, 277683), (105, 224791), (119, 198345), (147, 160565), (245, 96339), (255, 92561), (357, 66115), (595, 39669), (735, 32113), (833, 28335), (1785, 13223), (1889, 12495), (2499, 9445), (4165, 5667)]