27104715

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3221}}^1$

素因数の和:3260

約数の個数: 48

約数和(自身を含む): 54284256

約数和(自身を除く): 27179541

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 495, 561, 765, 935, 1683, 2805, 3221, 8415, 9663, 16105, 28989, 35431, 48315, 54757, 106293, 144945, 164271, 177155, 273785, 318879, 492813, 531465, 602327, 821355, 1594395, 1806981, 2464065, 3011635, 5420943, 9034905, 27104715]

約数ペア:

[(1, 27104715), (3, 9034905), (5, 5420943), (9, 3011635), (11, 2464065), (15, 1806981), (17, 1594395), (33, 821355), (45, 602327), (51, 531465), (55, 492813), (85, 318879), (99, 273785), (153, 177155), (165, 164271), (187, 144945), (255, 106293), (495, 54757), (561, 48315), (765, 35431), (935, 28989), (1683, 16105), (2805, 9663), (3221, 8415)]