183977145

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21863}}^1$

素因数の和:21902

約数の個数: 48

約数和(自身を含む): 368364672

約数和(自身を除く): 184387527

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, 8415, 21863, 65589, 109315, 196767, 240493, 327945, 371671, 721479, 983835, 1115013, 1202465, 1858355, 2164437, 3345039, 3607395, 4088381, 5575065, 10822185, 12265143, 16725195, 20441905, 36795429, 61325715, 183977145]

約数ペア:

[(1, 183977145), (3, 61325715), (5, 36795429), (9, 20441905), (11, 16725195), (15, 12265143), (17, 10822185), (33, 5575065), (45, 4088381), (51, 3607395), (55, 3345039), (85, 2164437), (99, 1858355), (153, 1202465), (165, 1115013), (187, 983835), (255, 721479), (495, 371671), (561, 327945), (765, 240493), (935, 196767), (1683, 109315), (2805, 65589), (8415, 21863)]