27028155

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3343}}^1$

素因数の和:3376

約数の個数: 48

約数和(自身を含む): 54895104

約数和(自身を除く): 27866949

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 77, 105, 147, 165, 231, 245, 385, 539, 735, 1155, 1617, 2695, 3343, 8085, 10029, 16715, 23401, 36773, 50145, 70203, 110319, 117005, 163807, 183865, 257411, 351015, 491421, 551595, 772233, 819035, 1287055, 1801877, 2457105, 3861165, 5405631, 9009385, 27028155]

約数ペア:

[(1, 27028155), (3, 9009385), (5, 5405631), (7, 3861165), (11, 2457105), (15, 1801877), (21, 1287055), (33, 819035), (35, 772233), (49, 551595), (55, 491421), (77, 351015), (105, 257411), (147, 183865), (165, 163807), (231, 117005), (245, 110319), (385, 70203), (539, 50145), (735, 36773), (1155, 23401), (1617, 16715), (2695, 10029), (3343, 8085)]