27404235

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 49558080

約数和(自身を除く): 22153845

約数列:

[1, 3, 5, 9, 15, 37, 45, 109, 111, 151, 185, 327, 333, 453, 545, 555, 755, 981, 1359, 1635, 1665, 2265, 4033, 4905, 5587, 6795, 12099, 16459, 16761, 20165, 27935, 36297, 49377, 50283, 60495, 82295, 83805, 148131, 181485, 246885, 251415, 608983, 740655, 1826949, 3044915, 5480847, 9134745, 27404235]

約数ペア:

[(1, 27404235), (3, 9134745), (5, 5480847), (9, 3044915), (15, 1826949), (37, 740655), (45, 608983), (109, 251415), (111, 246885), (151, 181485), (185, 148131), (327, 83805), (333, 82295), (453, 60495), (545, 50283), (555, 49377), (755, 36297), (981, 27935), (1359, 20165), (1635, 16761), (1665, 16459), (2265, 12099), (4033, 6795), (4905, 5587)]