24981825

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 45639936

約数和(自身を除く): 20658111

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 107, 165, 275, 283, 321, 535, 825, 849, 1177, 1415, 1605, 2675, 3113, 3531, 4245, 5885, 7075, 8025, 9339, 15565, 17655, 21225, 29425, 30281, 46695, 77825, 88275, 90843, 151405, 233475, 333091, 454215, 757025, 999273, 1665455, 2271075, 4996365, 8327275, 24981825]

約数ペア:

[(1, 24981825), (3, 8327275), (5, 4996365), (11, 2271075), (15, 1665455), (25, 999273), (33, 757025), (55, 454215), (75, 333091), (107, 233475), (165, 151405), (275, 90843), (283, 88275), (321, 77825), (535, 46695), (825, 30281), (849, 29425), (1177, 21225), (1415, 17655), (1605, 15565), (2675, 9339), (3113, 8025), (3531, 7075), (4245, 5885)]