57054765

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1669}}^1$

素因数の和:1773

約数の個数: 32

約数和(自身を含む): 95230080

約数和(自身を除く): 38175315

約数列:

[1, 3, 5, 15, 43, 53, 129, 159, 215, 265, 645, 795, 1669, 2279, 5007, 6837, 8345, 11395, 25035, 34185, 71767, 88457, 215301, 265371, 358835, 442285, 1076505, 1326855, 3803651, 11410953, 19018255, 57054765]

約数ペア:

[(1, 57054765), (3, 19018255), (5, 11410953), (15, 3803651), (43, 1326855), (53, 1076505), (129, 442285), (159, 358835), (215, 265371), (265, 215301), (645, 88457), (795, 71767), (1669, 34185), (2279, 25035), (5007, 11395), (6837, 8345)]